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201.
There are gaps in our knowledge of the role cognitive factors play in determining people's willingness to participate (WTP) in therapeutic HIV vaccine trials. Using a cross-sectional study of HIV-positive injection drug users (IDU), we determined the role of three cognitive factors: HIV treatment optimism, self-efficacy beliefs, and knowledge of vaccine trial concepts in relation to WTP in a hypothetical phase 3 therapeutic HIV vaccine trial. WTP was 54%. Participants tended to be low in HIV treatment optimism (mean?=?3.9/10), high in self-efficacy (mean?=?79.8/100), and low in knowledge (mean?=?4.1/10). Items pertaining to HIV treatment optimism and knowledge of HIV vaccine trial concepts were generally unrelated to WTP. An increase in self-efficacy had a statistically significant positive association with WTP (OR?=?1.61, 95% CI?=?1.04-2.46, p?0.05). Furthermore, most of these HIV-positive participants had high levels of self-efficacy, so we are most confident about this relationship at such levels. These findings indicate that interventions focused on increasing self-efficacy could enhance WTP among HIV-positive IDU. 相似文献
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David C. R. Kerr PhD Brandon Gibson MS Leslie D. Leve PhD David S. DeGarmo PhD 《Suicide & life-threatening behavior》2014,44(2):113-129
This study focused on the reliability and validity of the Columbia Suicide Severity Scale (C‐SSRS). Severely delinquent adolescent girls (n = 166) participated in a treatment trial and repeated assessments over time. Lifetime suicide attempt history was measured using the C‐SSRS in early adulthood (n = 144; 7–12 years postbaseline). Nonclinician raters showed strong interrater reliability using the C‐SSRS. Self‐reports, caseworker reports, and caregiver reports of girls' suicide attempt histories collected at baseline correlated with adult participants' recollections of their baseline attempt histories. Suicidal ideation measured prospectively across a 7‐ to –12‐year period was associated with retrospectively reported suicide attempt across the same period. 相似文献
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Belongingness and Burdensomeness in Adolescents: Slovene Translation and Validation of the Interpersonal Needs Questionnaire
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Tina Podlogar BCs Janina Žiberna BCs Vita Poštuvan PhD David C. R. Kerr PhD 《Suicide & life-threatening behavior》2017,47(3):336-352
The Interpersonal Needs Questionnaire (INQ) for assessing thwarted belongingness (TB) and perceived burdensomeness (PB) has not been validated with community adolescents. We translated and administered the INQ to 307 Slovenian adolescents twice over 2–3 months and found that the 15‐item version (INQ‐15) did not fit without modification. TB and PB scales correlated with concurrent and later suicide ideation and lifetime suicide attempt history. The latent PB factor was associated with concurrent and later ideation controlling for TB, age, gender, depressive symptoms, binge drinking, and peer victimization. Suicide ideation and binge drinking were independently related to attempt history. Assessing and intervening on PB and binge drinking may be promising approaches to suicide prevention with community adolescents. 相似文献
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