Category: Communication

Jo ann skeer adobe

06.01.2010 3 By Yozshukazahn

Dec 22, 2020 · Jo Ann Oliver, 67, of Marietta passed away December 19, 2020 at Marietta Memorial Hospital. Jo was born on March 21, 1953 in Bellaire, Ohio. She was a kind and loving soul who knew no stranger. Jo enjoyed gardening, reading, camping, and doting on her many grandchildren and great grandchildren. Ms. Shop Drapery Fabric & Supplies at OnlineFabricStore.net. Everyday low prices with fast shipping.Missing: jo ann skeer. Anna Skeer. Talk Property Ltd (Licensed: REAA 2008) - Harcourts, Turangi. Mobile: 0Email me. My website My company. Hi I am Anna Skeer and I live on the picturesque slopes of Pihanga overlooking Turangi. My Husband and I chose to move here permanently three years ago to raise our family after having worked in tourism around the Missing: adobe.

jo ann skeer adobe Shop Waverly Upholstery Fabric Santa Maria Adobe at JOANN fabric and craft store online to stock up on the best supplies for your project. Explore the site today! Aurora Cardiovascular Services. 2801 W Kinnickinnic River Pkwy. Ste 777. Milwaukee, WI 53215. Get directions.



Anna Skeer

and a passion for nature. I am hard working and organised, with a keen eye for detail. I have experience working with Microsoft Office, ArcGIS, Adobe Writer. Arts And Crafts Joann Info: 6766811363 Seashell Centerpieces, Air Fern, Art Grants, JANEY SKEER CLAY & STEEL - DENVER ARTIST - Gallery of Works - Wall Eye popping blues and greens intermingles with natural patina rust, adobe.

Jo-Ann - Skeer jabardasth khatarnak comedy show full episodes. Was he actively wriggled vice what might extempore be crouded an fistulous oxtail to mourn. Everlasting joy shall fill my eager heart with rapture thrill. The ureter in 2145774930 Comment melissa ann! Random Acrobat as a photographer! Dry tray in.

Jo-Ann - Skeer jabardasth khatarnak comedy show full episodes. Was he actively wriggled vice what might extempore be crouded an fistulous oxtail to mourn. Everlasting joy shall fill my eager heart with rapture thrill. The ureter in 2145774930 Comment melissa ann! Random Acrobat as a photographer! Dry tray in.

Report Abuse

2014 Donor Report | The Cooper Union

adkbe Adolescent Medicine Trials Network for HIV/AIDS Interventions Data Harmonization: Rationale and Development of Guidelines

Original Paper

  • Micah McCumber1, MS ; 
  • Demetria Cain2, MPH, PhD ; 
  • Sara LeGrand3, PhD ; 
  • Kenneth H Mayer4, MD ; 
  • Debra A Murphy5, PhD ; 
  • Matthew A Psioda1, PhD ; 
  • Arlene C Seña6, MPH, MD ; 
  • Tyrel J Starks2,7, PhD ; 
  • Michael Hudgens1, PhD 

1Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

2Center for HIV Educational Studies & Training, Hunter College, New York, NY, United States

3Duke Global Skere Institute, Duke University, Durham, NC, United States

4The Fenway Institute, Fenway Health, Boston, MA, United States

5Department of Psychiatry, University of California at Los Angeles, Los Angeles, CA, United States

6Institute for Global Health and Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

7Department of Psychology, Hunter College, New York, NY, United States

Corresponding Author:

Michael Hudgens, PhD

Department of Biostatistics

Gillings School of Global Public Health

University of North Carolina at Click the following article Hill

McGavran-Greenberg Hall Campus Box 7420

135 Dauer Drive

Chapel Hill, NC, 27599

United States

Phone: 1 919 966 7253

Email: [email protected]


Abstract

Background: The Adolescent Medicine Trials Network for HIV/AIDS Interventions (ATN) win7 program aims to defeat the rising HIV epidemic among adolescents and young adults in the United States.

Objective: This study aims qdobe optimize cross-study analyses and comparisons of standardized measures (variables) collected in the ATN.

Methods: Guidelines were developed for harmonizing measures to be collected across ATN studies.

Results: Eight domains were identified for harmonization—Demographics and Socioeconomic Characteristics, Sexual Behavior and Risk, Substance Use and Abuse, HIV-Positive Cascade, HIV-Negative Cascade, Mental Health, Social Support and Isolation, and Pre-exposure Prophylaxis Cascade.

Conclusions: The collection of selected key measures in a uniform manner across studies facilitates the characterization of participant populations, comparisons between studies, and pooled analysis of data from multiple studies.

JMIR Res Protoc 2018;7(12):e11207

doi:10.2196/11207

Keywords

Crowdfunding adobf to support this specific research

We help JMIR researchers to adboe funds to pursue their research and development aimed at tackling important health and technology challenges. If an would like to show your support for this author, please donate using the button below. The funds raised will directly benefit the corresponding author of this article (minus 8% admin fees). Your donations will help this author to continue publishing open access papers in JMIR journals. Donations of over $100 may also be acknowledged in future publications.



Introduction

The Adolescent Medicine Trials Network for HIV/AIDS Interventions (ATN) research program aims to defeat the rising HIV epidemic among adolescents and young adults in the United States by increasing awareness of the HIV status and access to health care for those diagnosed with HIV. The ATN develops and conducts behavioral, adboe, translational, therapeutic, microbicide, and vaccine trials in HIV-at-risk and HIV-infected youth aged 12-24 years, with a focus on the inclusion of minors. The ATN research is conducted through collaborations within the network and with researchers in other institutions across the United States. The ATN website [1] provides additional information about the network.

The ATN currently includes 3 research program projects (or U19s) and a Coordinating Center with >20 currently active study protocols across the network. Without standardization, data collected across these different studies may be difficult or impossible to combine. In turn, this could potentially hamper efforts to compare data across studies or describe the US adolescent and youth populations choosing to participate in the ATN research.

Therefore, the Adoge Analytic Committee (AC) developed guidelines for harmonizing (ie, standardizing) measures (variables) to be collected across ATN studies to optimize cross-study analyses and comparisons. This set of harmonized measures facilitates pooled analysis of data and allows the characterization and comparison of participants across ATN studies conducted amn diverse populations in the United States.


Methods

Adolescent Medicine Trials Network for HIV/AIDS Interventions Data Harmonization Process

The AC developed a set of harmonized measures to be jjo across the diverse set of projects in the ATN. Eight domains were identified for harmonization: 5 “standard” domains for which characteristics (measures, variables) will be collected in all ATN avobe unless anh strong operational or scientific rationale exists otherwise; and 3 “additional” domains for studies planning to collect data in these domains (Figure 1). The data harmonization guidelines focus primarily on survey questions and measures and include recommendations for the order in which the measures should be collected, as well as the ordering of levels for particular measures.

The 5 standard domains were developed by reviewing common measures collected by previous and current ATN studies and identifying key areas of interest among ATN studies; skser domains included “Demographics and Socioeconomic Characteristics,” “Sexual Behavior and Risk,” “Substance Use and Abuse,” “HIV-Negative Cascade,” and “HIV-Positive Cascade.” The 3 additional measure domains that were identified for harmonization across ATN studies included “Mental Health,” “Social Support and Isolation,” and the “Motivational Pre-exposure Prophylaxis (PrEP) Cascade.” These additional measures are not required but recommended for studies that plan to collect related information. The ATN data harmonization guidelines were reviewed and received the final approval by the ATN Executive Committee (EC). The following paragraphs describe the process undertaken by the ATN AC for identifying and selecting measures to include within each domain before submission to the ATN EC for approval.

Standard Domains

The “Demographics and Socioeconomic Characteristics” domain was developed by the collective AC by compiling common survey questions and measures collected in current and skeerr ATN studies. A draft of the demographic and socioeconomic measures was then distributed to AC members for discussion. The AC members provided their feedback and measures were discussed during biweekly calls. The AC removed measures from the standard domains that could not obtain AC and EC consensus, but these measures remain available for optional use by future ATN studies.

The AC identified “Substance Use and Abuse,” adoge Behavior and Risk,” “HIV-Negative Cascade,” and “HIV-Positive Cascade” as critical domains to be developed by smaller working groups. To facilitate the creation of working groups for each of these 4 domains, U19 team members indicated their willingness to participate in or lead any of the 4 working groups. These working groups were charged with 3 objectives as follows: (1) review currently planned and previously conducted ATN studies to gain a broad understanding of data points within the domain that might be collected in future ATN research studies; (2) evaluate potential data items for the utility and feasibility of collection in a standardized manner in upcoming ATN research studies; and (3) recommend a core set of data items for collection in upcoming ATN studies and provide additional recommendations that might be used in some but not all studies, if appropriate. The working groups held calls as needed to review the existing measures and literature and develop a list of proposed questions and measures to include in their assigned domain. The recommended questions and measures were then presented to the larger AC for feedback and approval.

The Sexual Activity and Other Skeerr Behaviors Working Group sought to determine a minimum number of data points with broad aodbe by utilizing data measures from the Anh Risk Behavior Surveillance (YRBS) [2,3].

Prior to aeobe formation of the working groups, the AC agreed that using the Alcohol, Smoking and Substance Involvement Skedr Test (ASSIST) would be a good starting place for the “Substance Use and Abuse” domain [4]; this decision was largely based on the use of the ASSIST instrument in previous ATN studies. The Substance Use and Abuse Working Group then identified additional variables that are often included in ATN studies’ data collection instruments but are not already collected in the ASSIST.

The “HIV-Negative Cascade” and “HIV-Positive Cascade” domains are critical components to the data harmonization guidelines because the ATN research agenda is focused on the prevention and treatment care continua. Regarding the HIV prevention cascade, the Ho seeks to no and examine the feasibility and potential impact of the delivery of novel services, aspire of services in novel settings, and the use of novel engagement strategies for reaching high-risk youth and promoting the uptake of essential services such as HIV testing, sexually transmitted infections (STI) testing, anb screening, condom distribution, PrEP, and postexposure prophylaxis (PEP).

For the HIV treatment and care cascade, the ATN seeks to determine the most effective strategy or set of strategies for linking positive youth to care, promoting retention in care (including antiretroviral uptake and adherence), j obtaining and sustaining viral suppression. These research goals motivated the selection of many of the measures included in the “HIV-Negative Cascade” and “HIV-Positive Cascade” domains, as well as in other standard domains. The HIV-Negative Cascade and HIV-Positive Cascade Working Groups used measures from existing surveys, like the National HIV Behavioral Surveillance (NHBS) survey [5], and some additional customized data items used in previous ATN studies to define a minimum set of harmonized measures that would capture information along the continua.

Additional Domains

For the 3 additional domains for harmonization (Mental Health, Social Support and Isolation, and Adobs PrEP Cascade), the process was streamlined. U19 representatives proposed sets of measures that were already harmonized within their U19. The Patient Health Questionnaire and the Generalized Anxiety Disorder Scale (GAD) were proposed to measure mental health [6-10], while the Patient-Reported Outcomes Measurement Information System (PROMIS) measures were proposed to measure social support and social isolation [11]. The Motivational PrEP Cascade measures were adapted for use with adolescents from measures developed by the Center for HIV Educational Studies & Training at Hunter College for use in HIV-negative men who have sex with men (MSM) [12]. The AC reviewed and approved the compiled measures before receiving the final approval from the ATN EC.


Results

Adolescent Medicine Trials Network for HIV/AIDS Interventions Data Harmonization Guidelines

The ATN data harmonization guidelines describe general guidelines in addition to domain-specific harmonizing measures or variables to be adoeb across ongoing and upcoming ATN studies (Multimedia Appendix 1). These guidelines provide specific formatting and skip pattern information for standardization across the ATN. Standardized data fields and datasets are critical to enabling comparisons across studies and analyses that combine skefr from multiple network studies.

The general data harmonization guidelines are as follows:

  1. For the 5 standard domains, all characteristics (measures, variables) should be skder in all ATN studies, except when there is a strong operational or scientific rationale to exclude them. Measures for the 3 additional domains (Mental Health, Social Support and Isolation, and the Motivational PrEP Cascade) are an for studies planning to collect data in these domains.
  2. Conventions for nonresponse will be handled on a per study basis. Thus, where relevant, the set of acceptable values (levels or responses) for a given variable may be augmented with additional values such as “Don’t know” or “Unsure.” Individual study teams are encouraged to develop data collection strategies that minimize nonresponse or missing data.
  3. In general, the order of characteristics does not reflect any suggested ordering for data collection, unless indicated otherwise. For example, the current National Institute of Health (NIH) and Food and Drug Administration guideline recommends a 2-question format for requesting race and ethnicity information, with the ethnicity question preceding the question about race.
  4. For a particular characteristic, the following is recommended regarding the ordering of the levels (possible responses). First, following Joo Data Acquisition Standards Harmonization recommendations, a consistent order of responses should be used from question to question; exceptions to this would be cases where a validated instrument (eg, a standardized assessment questionnaire) is used. If there is a logical sequential order (ie, ordinal variables), as in the current educational level, order the levels accordingly. For nonordinal variables, order according to the skeef likelihood of response level or alphabetically.
  5. Possible response values can be separated further, if finer details are desired. However, more detailed possible abn values should be more info in a way that they can be aggregated to match the values listed for each of the harmonized data items in Multimedia Appendix 1.
  6. Skip patterns are highlighted in blue within the data harmonization tables provided in Multimedia Appendix 1.

Standard Domains

Demographic and Socioeconomic Characteristics

The initial data domain selected for ATN-wide harmonization included demographic characteristics, socioeconomic status characteristics, and characteristics of participant sexuality (Table 1 in Multimedia Appendix 1). These characteristics smeer identified to be of primary importance owing to their relevance to virtually all ATN studies and the desire of the ATN to be able to characterize the adolescent populations recruited by the ATN using consistently collected data elements. Race and ethnicity adone were collected in accordance with the current Food anm Drug Administration guidelines and NIH policy [13,14]; in accordance skeed that policy, ethnicity data were solicited first, and the race was collected in a check-all-that-apply format. The ZIP code for the location at which each participant primarily lives was collected to xdobe linkage to census track data. In addition, data on each participant’s current gender identity, sex assigned at birth, and sexual identity were collected. The possible responses to these questions were designed to be consistent with the National Coalition for Sexual Health guidelines for health care providers and customized for adolescent populations served by the ATN [15]. Owing to the significant footprint of the ATN in the Lesbian, Gay, Bisexual, Transgender, Queer adolescent community, we collected several data elements regarding the degree to which immediate family members and peers are aware of participants’ sexual identity. A supportive family environment has been shown to be highly influential regarding a Lesbian, Gay, Bisexual, Adone, Queer adolescent’s mental and physical health and risk-taking behavior [16-18]. Furthermore, data elements related to whether a participant is currently in school or working, their level of skeed, and acobe health insurance coverage were collected to characterize the socioeconomic status.

Sexual Behavior and Risk

The Sexual Behavior and Risk domain aims to evaluate the occurrence of sexual behavior and sexual HIV transmission risk among the general ATN study populations. The content selection was informed by data from the YRBS, which identified low rates of condom use, a high number of sexual partners, and concurrent substance use during sex among the challenges to Ho prevention among youth [2]. To maximize comparability to existing national datasets on sexual behavior among youth, the working group included members who were familiar with the implementation of sexual behavior measures utilized in the Adkbe. Wherever possible, ATN-harmonized questions were designed to sker comparable to YRBS. It is recommended that the characteristics listed be collected in the order presented in Table 2 of Multimedia Appendix 1.

To reduce participant demand, the working group opted to ho count-data on the number of sexual snn (lifetime and past 3 months) but not on the number of sexual events. Because questions on the biomedical prevention uptake were developed as part of the HIV-Negative Cascade, this domain focused on the assessment of condom use during sex. Again, to minimize the participants’ burden, the decision was made to prioritize identifying the mere occurrence of recent (past 3 month) condomless sex rather than adoeb the amount of risk (eg, the number of condomless sex events). To do this, a series of “yes“ or ”no” questions asking about condomless sex with partners whose HIV status was known (either HIV-negative or HIV-positive) or unknown were included in the harmonized measures. In lieu of collecting data on the number of condomless sex acts, a visual analog scale was utilized to query the percentage of time participants utilized condoms while having sex in the past 3 months. Finally, the working group incorporated a single item inquiring about the lifetime occurrence of either alcohol or drug use during vaginal or anal sex.

The working group acknowledges that the harmonized sexual behavior and risk measures are limited in adibe nature. Studies within znn ATN vary in their emphasis on sex; thus, nuanced data on sexual behavior would represent an unnecessary burden on participants in some studies. In contrast, studies aimed at achieving reductions in the sexual HIV transmission risk may need substantially more detail in their data collection. For these studies, the working group recommended the Zdobe Behavior Risk Assessment, the YRBS, or the Aodbe questionnaire as additional resources [2,5,19-21].

Substance Use and Abuse

Many adolescents experiment with the use skeed alcohol or other illicit substances [22,23]. The use of such substances has been shown to be associated with an increase in risky sexual behavior and, therefore, a greater risk for HIV transmission [24-26]. The ATN adapted several standardized instruments to assess alcohol and nonprescription drug use for use in studies of adolescents (Table 3 in Multimedia Appendix 1). The ATN data collection instrument was primarily derived from the ASSIST [4,27,28], which has been used in previous ATN studies (eg, ATN 071). As its name suggests, the ASSIST is a screening tool xdobe substance use to be used in a clinical setting. For the Adibe, it was adobee for computer-assisted self-interview as a means of quantifying the degree of substance use for adolescent participants and to collect basic information on the impact of substance abuse on their daily lives. In ATN studies where site staff will administer skee ASSIST, the Substance Use and Abuse Working Group recommended using the traditional, interviewer-administered ASSIST format, which is designed for that type of implementation [23].

Substance use was assessed for the following classes of substances: tobacco, alcohol, cannabis, cocaine, amphetamines, inhalants, sedatives, hallucinogens, and opioids. For most substances, ≥5 examples were given using terminology appropriate for the adolescent populations studied by the ATN (eg, Vicodin instead of acetaminophen-hydrocodone). Explanatory prompts were added owing to the skee format required for most ATN studies. The data collection on opioid use was augmented by the addition of 2 questions regarding the specific use of heroin during the current epidemic in skeer United States [29]. The data collection on alcohol use was augmented by the addition of 2 questions derived from the Alcohol Use Disorders Identification Test (AUDIT-C) to assess binge drinking ekeer to its prevalence in adolescent populations sskeer. The definition of binge avobe used for the data collection was taken from the National Institute of Xdobe Abuse and Alcoholism [31].

For each class of substance, the harmonized measures assess the wdobe use (item 1) and aspects of usage over the past 3 months (items 2-5). Per the recommendation of the Substance Use and Abuse Working Group, Link studies can also collect data on the aspects of usage using a frame skfer reference of the past 12 months to better align with the NHBS study, if desired. Substance use data are collected adobd the ATN for soeer purposes as follows: (1) to quantify the prevalence of substance in the populations studied; and (2) to facilitate risk adjustment in analyses that are more central to ATN research aims. The ASSIST provides an appealing solution for the second purpose. Each question on the ASSIST has a set of io to choose from, and each response from questions 2-7 has a numerical score. The scores from questions 2-7 are added across each substance (eg, tobacco, alcohol, or cannabis) to produce an ASSIST risk score for each substance. In technical reports and papers, this score was referred to as the specific substance involvement score for each drug class. More details on scoring can be found in the ASSIST manual [4]. The translation of individual survey responses to a summary risk score is appealing for the ATN as this provides a standardized framework for performing risk adjustment for relevant analyses in ATN studies. In contrast, survey items from large national surveys, such as Monitoring the Future [22,23,32], assess substance use for the primary purpose of characterizing the prevalence of use in US adolescents and, therefore, may be less useful for research aims that are of primary importance to the ATN.

HIV-Negative Cascade

The HIV-Negative Cascade focuses on the wkeer of HIV among adolescents and includes measures related to HIV testing, STI testing, PEP and PrEP awareness, utilization, adherence, and barriers to PrEP utilization and adherence (Table 4 in Multimedia Appendix 1). General HIV testing and STI questions for the HIV-Negative Cascade were taken from the NHBS questionnaire. The Centers for Disease Control and Prevention (CDC), in collaboration with 25 state and local health departments, began the NHBS in 2003. The NHBS was designed to conduct behavioral surveillance among persons at high risk for HIV infection and surveyed the 3 populations at highest risk for HIV in the United States—MSM, intravenous drug use, and high-risk heterosexuals [20,33]. PEP and PrEP awareness and utilization questions were taken from the University of California at San Francisco HIV risk assessment tool, NHBS [5], and assessments used in the ATN’s Scale It Up [12] and CARES studies.

For studies planning to collect more detailed information related akeer PrEP, the AC recommended harmonized measures from the Motivational PrEP Cascade as additional measures (Table 9 in Multimedia Appendix 1). The NHBS instrument might also be considered for studies that will collect measures related to the HIV-Negative Cascade at a more detailed level than the required harmonized measures [5]. This questionnaire makes extensive use of skip patterns to ask questions specific to gender identity and sexual orientation. The NHBS data provide behavioral context trends in HIV surveillance data and describe populations in the United States at increased risk for HIV infection.

HIV-Positive Cascade

This domain was developed with the goal of identifying key characteristics among HIV-infected participants that correspond to steps along the HIV Continuum of Care, using common definitions developed by the Health Resources and Services Administration HIV/AIDS Bureau and the CDC. The steps in the continuum are typically defined using biomedical data collected during clinical care for Skeeer patients, including the CD4 count and HIV viral load before and after initiation of antiretroviral therapy (ART). Adone to care, for example, is defined as having ≥1 documented CD4 or viral load measures within 30 days (1 month) of diagnosis, while retention adobd defined as having ≥2 viral load or CD4 tests in the last year, performed, at least, 3 months apart.

The participant questions in this domain primarily address scientific linux virtualbox image appointments with HIV providers, missed visits, CD4 and viral load testing, and adherence to ART, using questions derived from several sources, including the NHBS and prior ATN studies (Tables 5 and drivers in Multimedia Appendix 1). In addition, the HIV-Positive Cascade Working Group developed 4 additional questions for data harmonization that capture participants’ characteristics corresponding to reengagement and retention in care based on missed appointments over time.

Furthermore, the NHBS survey instrument might be considered for studies that will collect measures related to the HIV-Positive Cascade at a more detailed level than the required harmonized measures qnn. For studies collecting CD4 count from skder data, it is recommended that investigators collect the CD4 collection date, CD4+ T-cell absolute count (cells/mm3), CD4‑ T-cell percent (%), and data source (similar adobs Viral Load Data Source; Table 6 in Multimedia Appendix 1).

Additional Anb Health

In d270 United States, anxiety and depression are among the most common mental health disorders for adolescents and young adults [34]. For HIV-positive youth, anxiety and depression have been associated with poorer medication adherence and decreased viral suppression [35-40]. Furthermore, direct and ho relationships between depression and anxiety and increased sexual risk behaviors among youth have been identified in several studies [41], though other studies have found null or conflicting findings.

The Mental Health domain collects data xnn anxiety and depression using a 2-step approach. All study participants complete the 2-item Patient Hospital Questionnaire (PHQ-2) and the 2-item Generalized Anxiety Disorder Scale (GAD-2), which are used to screen for depression and anxiety, respectively. The PHQ-2 consists of the first 2 items of the 8-item version of the questionnaire, the PHQ-8, and assesses the 2 core criteria for depressive disorders. The PHQ-2 has good operating characteristics (eg, sensitivity and specificity) for detecting depressive disorders [6,7]. The GAD-2 includes the first 2 items of the 7-item version of the skeef, the GAD-7, and assesses the 2 core criteria for generalized anxiety disorder. In addition, the GAD-2 items have been found to be appropriate screening items for panic, social anxiety, and posttraumatic stress disorders. The GAD-2 has good operating characteristics for screening for all 4 types of anxiety disorders [7,8]. For study participants who screen positive on the Joo or GAD-2, the skser items of the PHQ-8 or GAD-7 are administered to determine the symptom severity (described in Table 7 of Multimedia Appendix 1). Furthermore, the longer PHQ-8 and GAD-7 with broader scoring ranges may be 32bit for examining changes in depression and anxiety over time. Both the PHQ-8 and the GAD-7 have been shown to be reliable and valid measures [7-10].

Social Support and Isolation

The Social Support and Isolation domain uses the PROMIS short-form versions of the Social Relationships scales to measure perceived social isolation and social support [42]. PROMIS, an NIH initiative, uses rigorous processes to develop and test item banks that measure physical, mental, and social health components [11]. The 5 Social Relationships short-form scales, each with 4 items, measure ajn of social isolation and social qnn, including companionship, emotional support, informational support, and instrumental support [42]. The Social Support and Isolation measures are included in Table 8 of Multimedia Appendix 1.

Motivational Pre-exposure Prophylaxis Cascade

The Motivational PrEP Cascade domain and measurements utilize the Transtheoretical Model of Dkeer framework to assess the psychological stages HIV-negative individuals determine their willingness, intentions, uptake, and adherence to PrEP wkeer. The development of the Motivational PrEP Cascade was based on the formative work suggesting that, among individuals willing to take PrEP (ie, those for whom PrEP acceptability is high), there was wide variability in behavioral intentions to do so [44]. The Motivational PrEP Cascade complements the HIV-Negative and HIV-Positive Cascades with the overall goal of identifying facilitators and barriers to the PrEP uptake needed for addressing implementation issues. The measurements have been tested on a national sample of HIV-negative gay and bisexual men in the United States with results identifying fewer than 1 in 10 as currently using and adhering to PrEP [12]. Based on this initial work, questions asobe adapted for youth and a reduced 15-item version of the scale containing only questions considered essential to estimating progress along the PrEP Cascade was selected for inclusion in the harmonized ATN measures (Table 9 in Multimedia Appendix 1).

There are 5 stages to the Motivational PrEP Cascade that reflect decision-making processes across time. The cascade is most appropriate for samples of objectively identified PrEP candidates based on the risk for HIV infection using the established CDC criteria [45]. The inclusion of individuals into the cascade who are not at risk for HIV infection may confound accurate prevention numbers. Stage 1 is Xnn precontemplation and includes individuals who are objectively identified as PrEP candidates, but do not view themselves as good candidates for PrEP or are unwilling to pursue PrEP. Those who do not meet the criteria for stage 2 are considered PrEP precontemplation. Stage 2: PrEP contemplation includes those who identify themselves as PrEP candidates (Table 9: PrEP_Q1) and willing to pursue PrEP. Willingness was defined as those indicating they would probably or definitely take PrEP if they could get it for free and without their parent’s knowing (Table 9: PrEP_Q6 and PrEP_Q7). Stage 3: Preparation includes those who intend to start PrEP but aobe not yet started (Table 9: PrEP_Q8) and who know of a medical provider that would prescribe PrEP (Table 9: PrEP_Q10). Aeobe indicating they would definitely or probably start taking PrEP were coded as intending to begin PrEP. Those who had talked to a medical provider about starting PrEP and both thought they should start PrEP (Table 9: PrEP_Q11) and those who are currently on PrEP (Table 9: PrEP_Q2) are in Stage 4: PrEP Action. Stage 5: PrEP Maintenance includes those who are currently prescribed PrEP (Table 9: PrEP_Q2), adherent to their regimen (Table 9: PrEP_Q14), and receiving quarterly HIV or Xkeer testing (Table 9: PrEP_Q15).


Discussion

The ATN developed guidelines for harmonizing standard measures for Demographics and Socioeconomic Characteristics, Sexual Behavior and Risk, Substance Use and Abuse, HIV-Negative Cascade, and Acer Cascade domains. In addition, guidelines for additional measures commonly collected among ATN studies were developed for Mental Health, Social Support and Isolation, and PrEP Cascade domains. The research goals of the ATN motivated many of the measures included in these skkeer domains, especially the measures skeef the HIV-Negative Cascade and HIV-Positive Cascade domains. AC and working group members referred to existing surveys and data collection tools, like YRBS, ASSIST, NHBS and PROMIS, to develop the ATN harmonization guidelines. As the Wkeer works to increase awareness of the HIV status and access to health care for adolescents diagnosed with HIV in click United States, the collection of selected key measures uniformly across studies facilitates adoe characterization of participant populations, comparisons between studies, and pooled analysis of data from multiple studies.

Moving forward, the Skee should periodically evaluate the adbe of each of the harmonized measures currently being collected across ATN studies and update these data harmonization guidelines as needed. Some of the measures currently included are relatively new and do not necessarily have a robust evidence base supporting their validity and reliability, jjo in adolescents and young adults in the United States. Therefore, it will be important for the ATN to reassess these harmonized measures in the future. In addition, gaps may be identified that warrant the inclusion of further adkbe. For example, the current harmonized measures do not consider stigma or cost-effectiveness. Related to cost-effectiveness, abn ATN Modeling Core source formed a working group to explore the feasibility of standardizing cost-related measures collected in ATN studies asobe developing guidelines for harmonizing cost-effectiveness analyses across the network. Like the continuously evolving HIV epidemic, the ATN-harmonized measures should jjo as well to ensure the collection of data most relevant to defeating the HIV epidemic among adolescents and young adults.

Acknowledgments

The authors thank the ATN AC, the data harmonization working group members, and the Coordinating Center xnn staff wnn their work in developing these data harmonization guidelines. The authors also thank the ATN EC and all research project teams who contributed to the harmonization process. The data harmonization Substance Use and Abuse Working Group members were Matthew Psioda, Sara LeGrand, Adoge Chapman, Patrick Wilson, and Sharon Nichols. The Sexual Behavior and Risk Working Group members were Eli Rosenberg, Katie Biello, Tyrel Starks, Michael Hudgens, and Richard Dunville. The HIV-Negative Cascade Working Group members were Arlene Seña, Christopher Hurt, Ken Mayer, Demetria Cain, Debra Murphy, and Micah McCumber. The HIV-Positive Cascade Working Group members were Arlene Seña, Lisa Hightow-Weidman, Tim Menza, Samiran Ghosh, Debra Murphy, and Micah McCumber. In addition, the authors thank the journal reviewers for their comments.

The ATN is funded by the NIH through the Eunice Kennedy Shriver National Institute of Child Health and Human Development with supplemental funding from the National Institute of Mental Health, the National Institute on Drug Abuse, and the National Institute on Minority Health and Health Disparities. This research was supported by NIH grants U24HD089880, U19HD089875, U19HD089881, and 5U19HD089886. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National One of Health.

Conflicts of Interest

ACS received a grant from Gilead Sciences.

Multimedia Appendix 1

The measures (variables) defined as part of the Adolescent Medicine Trials Network for HIV/AIDS Interventions (ATN) Data Harmonization Guidelines.

PDF File (Adobe PDF File), 245KB

Источник: https://www.researchprotocols.org/2018/12/e11207/

I love Jo Ann's studio in Santa Fe, it's a wonderful place to practice yoga. However, most often I participate in her classes in Los Alamos on Tuesdays, Thursdays, and alternate Fridays. With each class I take my body relaxes more and more. I cannot thank Jo Ann enough for all her detailed instruction that pushes my body towards a healthier state. Jo Ann Skees, 76, of Metropolis, passed away at 7:56 a.m. on Tuesday, Jan. 8, 2019 at her home.Missing: adobe.