Introduction to Social Media and Healthcare Technology Minitrack

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Social Media Use and Prevention of HIV and Other Sexually Transmitted Infections among At-Risk College Students in the United States

The purpose of this study was to evaluate college students\u27 self-perceptions of HIV/STI risk, potential barriers to HIV/STI testing, use of social media, and technology-based HIV/STI health interventions. Surveys were administered to 97 US college students. Participants were categorized into three groups based on sexual behaviors: (1) men who have sex with men (MSM), (2) men who have sex with women (MSW), and (3) women who have sex with men (WSM). MSM (n=24) were significantly more likely MSW/WSM (n=72) to report being tested in the past year for HIV (p\u3c.01) and other STIs (p\u3c.01). Only 35% reported HIV testing and 24% reported STI testing in the past year. MSM were more likely than MSW to report having met a sexual partner through social media (p\u3c.01), while no WSM reported doing so. The average number of partners met online in the past year was 7.8 (range=1-20). Those who had met a partner online were more willing to receive e-mail or text message HIV/STI testing reminders (p\u3c.05)

Pasos Hacia La Salud: a randomized controlled trial of an internet-delivered physical activity intervention for Latinas.

BackgroundInternet access has grown markedly in Latinos during the past decade. However, there have been no Internet-based physical activity interventions designed for Latinos, despite large disparities in lifestyle-related conditions, such as obesity and diabetes, particularly in Latina women. The current study tested the efficacy of a 6-month culturally adapted, individually tailored, Spanish-language Internet-based physical activity intervention.MethodsInactive Latinas (N = 205) were randomly assigned to the Tailored Physical Activity Internet Intervention or the Wellness Contact Control Internet Group. Participants in both groups received emails on a tapered schedule over 6 months to alert them to new content on the website. The primary outcome was minutes/week of moderate to vigorous physical activity (MVPA) at 6 months as measured by the 7-Day Physical Activity Recall; activity was also measured by accelerometers. Data were collected between 2011 and 2014 and analyzed in 2015 at the University of California, San Diego.ResultsIncreases in minutes/week of MVPA were significantly greater in the Intervention Group compared to the Control Group (mean difference = 50.00, SE = 9.5, p < 0.01). Increases in objectively measured MVPA were also significantly larger in the Intervention Group (mean differences = 31.0, SE = 10.7, p < .01). The Intervention Group was also significantly more likely to meet national physical activity guidelines at 6 months (OR = 3.12, 95% CI 1.46-6.66, p < .05).ConclusionFindings from the current study suggest that this Internet-delivered individually tailored intervention successfully increased MVPA in Latinas compared to a Wellness Contact Control Internet Group.Trial registrationNCT01834287

Yoga as a complementary treatment for smoking cessation: rationale, study design and participant characteristics of the Quitting-in-Balance study

<p>Abstract</p> <p>Background</p> <p>Tobacco smoking remains the leading preventable cause of death among American women. Exercise has shown promise as an aid to smoking cessation because it reduces weight gain and weight concerns, improves affect, and reduces nicotine withdrawal symptoms and cigarette craving. Studies have shown that the practice of yoga improves weight control, and reduces perceived stress and negative affect. Yoga practice also includes regulation of breathing and focused attention, both of which may enhance stress reduction and improve mood and well-being and may improve cessation outcomes.</p> <p>Methods/Design</p> <p>This pilot efficacy study is designed to examine the rates of cessation among women randomized to either a novel, 8-week Yoga plus Cognitive Behavioral Therapy (CBT) smoking cessation intervention versus a Wellness program plus the same CBT smoking cessation intervention. Outcome measures include 7-day point prevalence abstinence at end of treatment, 3 and 6 months follow up and potential mediating variables (e.g., confidence in quitting smoking, self-efficacy). Other assessments include measures of mindfulness, spirituality, depressive symptoms, anxiety and perceived health (SF-36).</p> <p>Discussion</p> <p>Innovative treatments are needed that address barriers to successful smoking cessation among men and women. The design chosen for this study will allow us to explore potential mediators of intervention efficacy so that we may better understand the mechanism(s) by which yoga may act as an effective complementary treatment for smoking cessation. If shown to be effective, yoga can offer an alternative to traditional exercise for reducing negative symptoms that often accompany smoking cessation and predict relapse to smoking among recent quitters.</p> <p>Trial Registration</p> <p>ClinicalTrials NCT00492310</p

Social Support and Smoking Abstinence among Incarcerated Adults in the United States: A Longitudinal Study

Background: In the United States, tobacco use among prisoners is nearly three times that of the general population. While many American prisons and jails are now tobacco-free, nearly all inmates return to smoking as soon as they are released back into the community. Methods: To better understand the role that personal relationships may play in enabling return to smoking, we enrolled former-smokers who were inmates in a tobacco-free prison. Baseline assessments were conducted six weeks prior to inmates’ scheduled release and included measures of smoking prior to incarceration, motivation, confidence and plans for remaining quit after release. We also assessed global social support (ISEL) and a measure of social support specific to quitting smoking (SSQ). Smoking status was assessed three weeks after prison release and included 7-day point-prevalence abstinence validated by urine cotinine, days to first cigarette and smoking rate. Results: A diverse sample comprised of 35% women, 20% Hispanic, and 29% racial minorities (average age 35.5 years) provided baseline data (n = 247). Over 90% of participants provided follow up data at 3-weeks post-release. Prior to incarceration participants had smoked an average of 21.5 (SD = 11.7) cigarettes per day. Only 29.2% had definite plans to remain smoking-abstinent after release. Approximately half of all participants reported that “most” or “all” of their family (42.2%) and friends (68%) smoked, and 58.8% reported their spouse or romantic partner smoked. SSQ scores were not significantly predictive of smoking outcomes at three weeks, however, social support from family and friends were each significantly and positively correlated with motivation, confidence, and plans for remaining abstinent (all p values Conclusions: Inmates of smoke-free prisons have a head-start on being smoke-free for life. They have been abstinent well past the duration of nicotine withdrawal and have great financial incentive not to begin smoking again. However, this advantage may be offset by a lack of non-smoking role models among their family and friends, and perceived lack of support for remaining smoke-free. Trial Registration: ClinicalTrials.gov Identifier: NCT0168499

Forced Smoking Abstinence: Not Enough for Smoking Cessation

Importance: Millions of Americans are forced to quit smoking as they enter tobacco-free prisons and jails, but most return to smoking within days of release. Interventions are needed to sustain tobacco abstinence after release from incarceration. Objective: To evaluate the extent to which the WISE intervention (Working Inside for Smoking Elimination), based on motivational interviewing (MI) and cognitive behavioral therapy (CBT), decreases relapse to smoking after release from a smoke-free prison. Design: Participants were recruited approximately 8 weeks prior to their release from a smoke-free prison and randomized to 6 weekly sessions of either education videos (control) or the WISE intervention. Setting: A tobacco-free prison in the United States. Participants: A total of 262 inmates (35% female). Main Outcome Measure: Continued smoking abstinence was defined as 7-days point-prevelance abstinence validated by urine cotinine measurement. Results: At the 3-week follow-up, 25% of the participants in the WISE intervention (31 of 122) and 7% of the control participants (9 of 125) continued to be tobacco-abstinent (odds ration [OR], 4.4; 95% CI, 2.0-9.7). In addition to the intervention, Hispanic ethnicity, a plan to remain abstinent, and being incarcerated for more than 6 months were all associated with increased likelihood of remaining abstinent. In the logistical regression analysis, participants randomized to the WISE intervention were 6.6 times more likely to remain tobacco abstinent at the 3-week follow up than those randomized to the control condition (95% CI, 2.5-17.0). Nonsmokers at the 3-week follow-up had an additional follow-up 3 months after release, and overall 12% of the participants in the WISER intervention (14 of 122) and 2% of the control participants (3 of 125) were tobacco free at 3 months, as confirmed by urine cotinine measurement (OR, 5.3; 95% CI, 1.4-23.8). Conclusions and Relevance: Forced tobacco abstinence alone during incarceration has little impact on postrelease smoking status. A behavioral intervention provided prior to release greatly improves cotinine-confirmed smoking cessation in the community. Trial Registration: clinicaltrials.gov Identifier: NCT0112258

Physical activity maintenance among Spanish-speaking Latinas in a randomized controlled trial of an Internet-based intervention.

Spanish-speaking Latinas have some of the lowest rates of meeting physical activity guidelines in the U.S. and are at high risk for many related chronic diseases. The purpose of the current study was to examine the maintenance of a culturally and individually-tailored Internet-based physical activity intervention for Spanish-speaking Latinas. Inactive Latinas (N &nbsp;=&nbsp; 205) were randomly assigned to a 6-month Tailored Physical Activity Internet Intervention or a Wellness Contact Control Internet Group, with a 6-month follow-up. Maintenance was measured by assessing group differences in minutes per week of self-reported and accelerometer measured moderate to vigorous physical activity (MVPA) at 12&nbsp;months after baseline and changes in MVPA between the end of the active intervention (month 6) and the end of the study (month 12). Potential moderators of the intervention were also examined. Data were collected between 2011 and 2014, and were analyzed in 2015 at the University of California, San Diego. The Intervention Group engaged in significantly more minutes of MVPA per week than the Control Group at the end of the maintenance period for both self-reported (mean diff.&nbsp;=&nbsp;30.68, SE&nbsp;=&nbsp;11.27, p&nbsp;=&nbsp;.007) and accelerometer measured (mean diff.&nbsp;=&nbsp;11.47, SE&nbsp;=&nbsp;3.19, p&nbsp;=&nbsp;.01) MVPA. There were no significant between- or within-group changes in MVPA from month 6 to 12. Greater intervention effects were seen for those with lower BMI (BMI&nbsp;×&nbsp;intervention&nbsp;=&nbsp;-6.67, SE&nbsp;=&nbsp;2.88, p&nbsp;=&nbsp;.02) and lower perceived places to walk to in their neighborhood (access&nbsp;×&nbsp;intervention&nbsp;=&nbsp;-43.25, SE&nbsp;=&nbsp;19.07, p&nbsp;=&nbsp;.02), with a trend for less family support (social support&nbsp;×&nbsp;intervention&nbsp;=&nbsp;-3.49, SE&nbsp;=&nbsp;2.05, p&nbsp;=&nbsp;.08). Acculturation, health literacy, and physical activity related psychosocial variables were not significant moderators of the intervention effect during the maintenance period. Findings from the current study support the efficacy of an Internet-delivered individually tailored intervention for maintenance of MVPA gains over time

Changes in Depression and Stress after Release from a Tobacco-Free Prison in the United States

Prior research has found high levels of depression and stress among persons who are incarcerated in the United States (U.S.). However, little is known about changes in depression and stress levels among inmates post-incarceration. The aim of this study was to examine changes in levels of depression and stress during and after incarceration in a tobacco-free facility. Questionnaires that included valid and reliable measures of depression and stress were completed by 208 male and female inmates approximately eight weeks before and three weeks after release from a northeastern U.S. prison. Although most inmates improved after prison, 30.8% had a worsening in levels of depression between baseline and the three-week follow-up. In addition, 29.8% had a worsening in levels of stress after release than during incarceration. While it is not surprising that the majority of inmates reported lower levels of depression and stress post-incarceration, a sizable minority had an increase in symptoms, suggesting that environmental stressors may be worse in the community than in prison for some inmates. Further research is needed to address depression and stress levels during and after incarceration in order for inmates to have a healthier transition back into the community and to prevent repeat incarcerations

Feasibility of incorporating computertailored health behaviour communications in primary care settings

Background We set out to investigate the feasibility of incorporating a computer-tailored health behaviour program into routine care in a group of primary care practices in Rhode Island. Methods Two existing computer programs (physical activity, smoking) that tailored text and graphical feedback to survey responses were combined and adapted for use in primary care directly by patients. Ten primary care practices were recruited and worked closely with project staff to develop a practice-specific plan for incorporating the program into the workflow and office routine. Feasibility was measured by the percentage of patients who used the program during the day of their visit. Results Only one of the ten offices was able to successfully incorporate the program into their office workflow and delivery of routine care. The main categories of barriers to incorporating the computer program into routine care included: • the program was viewed overall as inconsistent with practice workflow • the staff was inexperienced with the program • technical problems with the computer and/or printer • the program placed an additional time burden on staff who already felt overworked. Suggestions for improving the program or the way that it was incorporated into routine care included: • shortening the program • modifying the program’s orientation to a target population (such as patients with hypertension) and incorporating decision-support feedback to help physicians manage the target condition • modifying the program to include other programs pertinent to primary care (for example, depression screening) • selecting patients to use the program, rather than asking all patients to use it. Conclusions After working closely with ten highly motivated primary care offices, we were unable to fully implement a point-of-care health behaviour computer system for patients and providers. Suggestions for disseminating computer-tailored health behaviour communications in primary care settings are discussed