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Dive into the research topics where William L. Yarber is active.

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Featured researches published by William L. Yarber.


Sexually Transmitted Diseases | 2002

Condom use errors and problems among college men

Richard A. Crosby; Stephanie A. Sanders; William L. Yarber; Cynthia A. Graham; Brian Dodge

Background An essential yet understudied aspect of condom use is whether they are used correctly. Goal The goal of the study was to comprehensively evaluate condom use errors and problems reported by heterosexual college men (N = 158). Study Design A cross-sectional survey, involving a 3-month recall period, was conducted. Results Of the 158 participants, 60% did not discuss condom use with their partner before sex; 42% reported they wanted to use condoms but did not have any available; 43% put condoms on after starting sex; 15% removed condoms before ending sex; 40% did not leave space at the tip; 30% placed the condom upside down on the penis and had to flip it over; and 32% reported losing erections in association with condom use. Nearly one-third reported breakage or slippage during sex. Few participants reported errors related to lubrication, storage, and reusing condoms. Higher error scores were associated with breakage/slippage rather than with consistency of condom use. Conclusion Condom use errors were common, and error scores were associated with breakage and slippage. Increasing the focus on correcting potential user failures may be an important public health strategy.


Sexual Health | 2012

Condom use errors and problems: a global view

Stephanie A. Sanders; William L. Yarber; Erin L. Kaufman; Richard A. Crosby; Cynthia A. Graham; Robin R. Milhausen

BACKGROUND Significantly more research attention has been devoted to the consistency of condom use, with far fewer studies investigating condom use errors and problems. The purpose of this review was to present the frequency of various condom use errors and problems reported worldwide. METHODS A systematic literature search was conducted for peer-reviewed articles, published in English-language journals between 1995 and 2011. RESULTS Fifty articles representing 14 countries met criteria for inclusion. The most common errors included not using condoms throughout sex, not leaving space at the tip, not squeezing air from the tip, putting the condom on upside down, not using water-based lubricants and incorrect withdrawal. Frequent problems included breakage, slippage, leakage, condom-associated erection problems, and difficulties with fit and feel. Prevalence estimates showed great variation across studies. Prevalence varied as a function of the population studied and the period assessed. CONCLUSION Condom use errors and problems are common worldwide, occurring across a wide spectrum of populations. Although breakage and slippage were most commonly investigated, the prevalence of other condom use errors and problems found in this review were substantially higher. As a framework for understanding the role of condom errors and problems in inadequate protection, we put forward a new model: the Condom Use Experience model. This model can be used to generate testable hypotheses for future research. Addressing condom use errors and problems in research and interventions is crucial to closing the gap between the perfect use and typical use of condoms.


Journal of American College Health | 2005

Condom discomfort and associated problems with their use among university students.

Richard A. Crosby; William L. Yarber; Stephanie A. Sanders; Cynthia A. Graham

In addition to consistent use, condoms must be used correctly. The purpose of this study was to identify prevalence and types of condom-associated discomfort among university students, the outcomes of this discomfort, and the role of discomfort in condom breakage. We conducted a cross-sectional study of 206 students attending a private university in the southern United States. We assessed 3 potential outcomes: breakage, not using condoms throughout sex, and low condom-use motivation. Nearly one third reported discomfort, including tightly fitting condoms, vaginal irritation, and loss of sensation. Discomfort was associated with breakage (p = .0001), incomplete use (p = .0001), and less motivation to use condoms (p = .018). Gender moderated the latter 2 findings. Adjusted findings indicate that students reporting discomfort were 3.6 times more likely to also report breakage (p = .0009). Continued investigation of this topic is warranted. Prevention education may benefit university students by promoting several key practices, such as adding lubricant to condoms before they dry out and acquiring condoms that fit properly.


Sexually Transmitted Infections | 2004

If the condom fits wear it: a qualitative study of young African-American men.

Richard A. Crosby; Cynthia A. Graham; William L. Yarber; Stephanie A. Sanders

Objective: To extend the current knowledge base pertaining to condom failure among young African-American men by assessing their experiences with male condom use. Methods: Qualitative assessments were conducted with 19 African-American men (aged 18–29 years) who had just been diagnosed with an STI and reported using condoms in the previous 3 months. Results: Five categories were identified from the data. These categories pertained to: (1) the “fit and feel” of condoms; (2) condom brand and size; (3) application problems; (4) availability of condoms and lubricants; and (5) commitment to condom use. Common themes included reasons why men believed condoms would break or slip off during sex. Comfort problems, including tightly fitting condoms and condoms drying out during intercourse, were mentioned frequently. Condom associated erection problems were often described. Many men also noted that condom use reduced the level of sexual satisfaction for their female partners. Men noted that finding the right kind of condom was not always easy and it became apparent during the interviews that men typically did not acquire lubrication to add to condoms. Despite their expressed problems with using condoms, men were, none the less, typically emphatic that condom use is an important part of their protective behaviour against STIs. Conclusion: Men were highly motivated to use condoms; however, they experienced a broad range of problems with condom use. With the exception of losing the sensation of skin to skin contact, the vast majority of these problems may be amenable to behavioural interventions.


Sexually Transmitted Infections | 2006

Men with broken condoms: Who and why?

Richard A. Crosby; William L. Yarber; Stephanie A. Sanders; Cynthia A. Graham; Kimberly R. McBride; Robin R. Milhausen; Janet N. Arno

Objectives: To identify (1) the prevalence of condom breakage, and demographic and sexuality-related differences among young men who have sex with women reporting and not reporting this event; (2) condom-specific behaviours associated with breakage. Methods: Young men (n = 278) attending a clinic for treatment of sexually transmitted infections (STIs) responded to an anonymous questionnaire aided by a CD recording of the questions. The samples were screened to include only men who had used a condom during penile–vaginal sex at least three times in the past 3 months. Condom-specific behaviours (including breakage) were assessed using these last three acts of condom use as the recall period. Correlates achieving bivariate significance were subjected to multivariate analysis. Results: Nearly one third (31.3%) of the men reported recent breakage. The breakage rate was 15%. Three correlates significantly distinguished between men who did and did not report breakage. Men who had past STIs were more likely to report breakage (adjusted odds ratio (AOR) 2.08), as were men who also reported condom slippage (AOR 2.72). Less self-efficacy for correct condom use was also significantly associated with breakage (AOR 1.07). Further, three condom-specific behaviours were significantly associated with breakage: allowing condoms to contact sharp objects (AOR 2.6), experiencing problems with the “fit or feel” of condoms (AOR 2.3) and not squeezing air from the receptacle tip (AOR 2.0). Conclusions: Breakage may be common and may occur in a larger context of difficulties with condoms. STI clinics could potentially benefit some men by providing instructions on the correct use of condoms.


American Journal of Health Behavior | 2003

Rural and nonrural African American high school students and STD/HIV sexual-risk behaviors.

Robin R. Milhausen; Richard A. Crosby; William L. Yarber; Ralph J. DiClemente; Gina M. Wingood; Kele Ding

OBJECTIVE To determine differences between African American adolescents on STD/HIV sexual-risk behaviors and precursors to these risk behaviors. METHODS Six hundred sixty-three rural and 3313 nonrural adolescents who completed the 1999 YRBS Survey were selected. RESULTS Rural females and males were more likely to report ever having coitus and not using a condom during last coitus. Rural females were also more likely to report early coistus, having 3 or more lifetime coital partners, and having more than 1 coital partner in the last 3 months. CONCLUSIONS African American rural adolescents, particularly females, may have greater risk for STD/HIV infection than do their nonrural counterparts.


International Journal of Std & Aids | 2008

Condom ‘turn offs’ among adults: an exploratory study

Richard A. Crosby; Robin R. Milhausen; William L. Yarber; Stephanie A. Sanders; Cynthia A. Graham

Summary: An exploratory study compared the prevalence of multiple types of condom-associated ‘turn offs’ in men and women. Nearly 2000 people completed a web-based questionnaire. Data were analysed from 464 men and women who reported that condoms had turned them off the last time they were used. Gender differences were not observed for the majority (9) of 15 turn offs. The most common turn offs related to loss of pleasure. For example, more than three-quarters of the men and nearly 40% of the women reported decreased sexual sensation (P = 0.0001). Putting on condoms was reported by 43.2% of the men versus 30.2% of the women (P = 0.02). Smell was a relatively frequent turn off, with about one-third indicating this issue and no significant gender difference (P = 0.32). Turn offs pertaining to arousal and orgasm were also common. Findings suggest that numerous physical and psychological condom turn offs may be experienced by men and women while using male condoms. Although some turn offs differed as a function of gender, there was remarkable similarity between men and women.


Sexually Transmitted Infections | 2008

Breakage, slippage and acceptability outcomes of a condom fitted to penile dimensions

Michael Reece; Debra Herbenick; Stephanie A. Sanders; Patrick O. Monahan; M Temkit; William L. Yarber

Objective: This study compared failure rates of a standard-sized condom and a condom fitted to a man’s penile length and circumference and assessed users’ perceptions of condom acceptability and confidence in the efficacy of both condoms. Method: Using an experimental crossover design with Internet-based daily diaries, 820 men who wore at least one of each condom type reported outcomes and perceptions of condoms used during vaginal and anal intercourse events for which they were the insertive partner. Results: Breakage for fitted condoms (0.7%) was significantly less than for standard-sized condoms (1.4%). When assessed by penile dimensions, significantly less breakage of fitted condoms than standard-sized condoms was observed among men in the middle circumference category (12–13 cm) during anal intercourse (1.2% versus 5.6%), men in the larger circumference category (⩾14 cm) during vaginal intercourse (0.6% versus 2.6%), and men in the longer length category (⩾16 cm) for both vaginal (0.5% versus 2.5%) and anal (3.0% versus 9.8%) intercourse. More slippage upon withdrawal after vaginal intercourse occurred with fitted condoms among men in the middle penile length (1.9% versus 0.9%) and circumference (2.2% versus 0.7%) categories. Conclusions: Fitted condoms may be valuable to sexually transmitted infection prevention efforts, particularly for men with larger penile dimensions. That fitted condoms slipped more for some men provides insights into the need for unique educational materials to accompany such products. Findings also highlight the need for participatory approaches between public health, condom manufacturers, and the retail industry to integrate fitted products into our work successfully.


International Journal of Std & Aids | 2004

Correlates of condom breakage and slippage among university undergraduates

William L. Yarber; Cynthia A. Graham; Stephanie A. Sanders; Richard A. Crosby

An anonymous questionnaire was used to explore relationships between condom breakage, slippage and possible correlates in a sample of 428 single, nevermarried college men and women. Specific condom use errors and problems that could lead to breakage and slippage were also examined. A three-month recall period was used. Breakage/slippage was found to be associated with never receiving instruction on correct condom use (P = 0.001), more than one sex partner (P = 0.001) , more frequent use of condoms (P = 0.001), and partner(s) being less than highly motivated to use condoms (P = 0.02). Those reporting that condoms had contacted a sharp object were three times as likely to report breakage (P = 0.001). Those using condoms without proper lubrication (P = 0.006) and those experiencing loss of erection during sex (P = 0.001) were more likely to report slippage. Further research should investigate the efficacy of instruction addressing specific factors that may reduce the incidence of breakage/slippage, thereby enhancing condom effectiveness.


American Journal of Orthopsychiatry | 2007

Witnessing Community Violence and Health-Risk Behaviors Among Detained Adolescents

Dexter R. Voisin; Laura F. Salazar; Richard A. Crosby; Ralph J. DiClemente; William L. Yarber; Michelle Staples-Horne

This study examines whether witnessing community violence, in the 12 months prior to juvenile detention, is related and health-related outcomes in the 2 months prior to being detained among 550 youth. Participants answered survey questions using audio-computer assisted self-interviewing procedures, which assessed demographic, problem, and drug and sexual risk behaviors. Multiple logistic regression analyses, controlling for significant covariates, indicated that adolescents, in the last 12 months, who reported witnessing community violence, relative to their peer witnessing no violence, were in the last 2 months prior to being detained, twice more likely to have suicidal threats, 2 times more likely to use marijuana and alcohol, 2 times more likely to get high on alcohol or other drugs during sexual intercourse, and 2 times more likely to have sex with a partner who was high on alcohol or other drugs. Finding suggest that detained youth, many of whom may not access traditional health care, should be offered prevention and intervention services during detention, which provides a critical window of opportunity for needed services.

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Stephanie A. Sanders

Indiana University Bloomington

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Leandro Mena

University of Mississippi Medical Center

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