Biomedical subjects

P T Win

Publications and source records attributed to P T Win.

6 recordsLinked to original sources

PubMed1998

Similar and different precursors to drug use and delinquency among African Americans and Puerto Ricans.

Correlational and net regression techniques were used to examine the commonalities and differences in risks for later drug use and delinquency among African American and Puerto Rican adolescents. Eight-eight percent of the risks were significantly related to both problem behaviors. Within the personality, family, peer, ecology, and acculturation domains, many risks independently contributed to the prediction of each problem. Only three risks had a significantly stronger relationship to one of the problem behaviors than to the other. Finding so many common predictors supports a general dimension of problem behavior and highlights the psychosocial risks for drug use and delinquency. The commonalities suggest that interventions targeting these adolescent risks might reduce both problem behaviors.

Acculturation↗

PubMed1998

Drug use among African Americans: ethnic identity as a protective factor.

This study examined the multiple components of ethnic identity, the place of this ethnic identity set in the mediational model of the path to drug use predicted by our family interactional framework, and the protective role of each component of ethnic identity. The participants were 259 male and 368 female African Americans in late adolescence. They responded to a structured questionnaire in individual interviews. We found that few of the specific components of ethnic identity were significantly related as main effects to drug use. Most of the effect of ethnic identity was mediated by the family set of variables. Each of the components of ethnic identity offset risks or enhanced protective factors from the ecology, family, personality, and peer domains, thereby lessening drug use. This pattern highlights the importance of incorporating ethnic identity into drug prevention programs which serve African-American youth.

Adolescent↗

PubMed1998

Psychosocial risk and protective factors for condom use among female injection drug users.

The authors examined the influences of domains of psychosocial risk and protective factors on male-partner condom use in a cobort of 209 female HIV-positive (HIV+) and HIV-negative (HIV-) injection drug users (IDUs) by use of a cross-sectional, retrospective design. Information collected from a structured questionnaire included data on psychosocial risk and protective factors in the personality, family, and peer domains; HIV status; and condom use. Among HIV+ IDUs, personality risk factors (e.g., unconventionality), family (e.g., low maternal identification), and peer factors were related to less male-partner condom use. Resources and condom availability were associated with greater male condom use with both HIV+ and HIV- IDUs. The psychosocial domains affected male condom use with both HIV+ and HIV- female IDU patients via two different mediational models. The findings suggest the need to use specific psychosocial interventions for risky sexual behavior among HIV+ and HIV- female IDUs.

Adolescent↗

PubMed1997

Coping with AIDS. A longitudinal study.

The goals of this longitudinal, prospective study were to 1) examine coping strategies of HIV-positive (HIV+) and HIV-negative (HIV-) injecting drug users; 2) study the relationship of earlier social support to later coping in HIV+ men; and 3) examine the effects of earlier coping strategies on later psychosocial function. The authors studied 287 men given a structured questionnaire at two points in time. HIV+ subjects scored higher than HIV- subjects on measures of AIDS-related adaptive coping (social support) and AIDS-related maladaptive coping (aggression), but not on general coping. General coping was not specifically AIDS-related, but was correlated positively with adaptive coping and negatively with maladaptive coping. These results suggest that earlier general coping is related to the later avoidance of maladaptive coping, and they have specific implications for teaching preventive strategies. AIDS-related adaptive or maladaptive coping techniques may be used simultaneously, and coping behavior may change over time. Earlier social support is related positively to aspects of later coping in HIV+ men.

Acquired Immunodeficiency Syndrome↗

PubMed1997

Psychosocial risk factors for HIV transmission in female drug abusers.

The authors studied the influences of domains of psychosocial risk factors on needle-sharing with familiar people and with strangers in a cohort of female injecting drug users (IDUs). Subjects were 119 female IDUs, 46% of whom were HIV+. Subjects were given individually administered questionnaire interviews: Using Pearson correlation coefficients and multiple hierarchical regression analyses, the authors found that personality, family, and peer attributes related to needle-sharing in women were similar to those found in men, with certain exceptions. The role of the family, particularly the Significant Other, was more important and proximal in its effect on needle-sharing behavior in women than in men. There was a main effect as well as a mediating effect of family in women, buffering risk factors leading to needle-sharing.

Adult↗

PubMed1997

African-American and Puerto Rican drug use: a longitudinal study.

OBJECTIVE: To examine the interrelationship of acculturation, family, personality, ecology, and peer domains measured in adolescence as they impact drug use 5 years later and to assess the role of family variables as buffers against personality risks. METHOD: Youths completed questionnaires in classrooms at T1 and were individually interviewed at T2 (mean age = 20 years). Data were analyzed separately for African-Americans and Puerto Ricans using correlations, hierarchical multiple regressions, and two-way interactions. RESULTS: Most results were similar for both ethnic groups. Eighty percent of the T1 variables significantly related to T2 stage of drug use. A mediational model of the path to drug use was supported. Acculturative influences were associated with family relations, which in turn were related to personality attributes. A reciprocal relationship emerged between the personality and peer domains in their impact on drug use. Family variables primarily enhanced the effect of protective personality traits on drug use. CONCLUSIONS: Stability of drug use alone cannot explain the relationship between the earlier domains and later drug use. Specific adolescent risks have long-lasting effects. The personality domain has a direct effect on later drug use despite a benign picture in the acculturation, family, and peer domains.

Acculturation↗