Syphilis among HIV-infected mothers and their infants in Texas from 1988 to 1994.

BACKGROUND: Syphilis was investigated in a group of HIV-infected women and their infants. GOAL: To assess syphilis morbidity among HIV-infected women and their infants. Among women with syphilis during pregnancy, the risks for delivering an infant with congenital syphilis were assessed. STUDY DESIGN: Through the Pediatric Spectrum of HIV Disease project, Texas infants born to HIV-infected women were identified. After the infants were matched with their mothers, it was determined which had been reported as syphilis cases. RESULTS: In this study 18% of the HIV-infected mothers were reported as syphilis cases, most during pregnancy. Half of these mothers delivered infants (n = 49) with congenital syphilis. Inadequate prenatal care was the only significant risk for delivering an infant with congenital syphilis. The congenital syphilis rate among Texas infants of HIV-infected mothers was 48.8 per 1,000 live births. CONCLUSION: The congenital syphilis rate among Texas infants born to HIV-infected mothers was almost 50 times that of the general population.

Immunization status of children born to human immunodeficiency virus (HIV)-infected mothers in two Texas cities.

BACKGROUND: Because HIV-infected and HIV-exposed children are at risk of acquiring infectious diseases, they should be immunized. METHODS: We abstracted charts at pediatric HIV clinics in Dallas and San Antonio, matched the children to birth certificates and assessed up-to-date immunization status. RESULTS: Of the 178 children, 108 (61%) were up to date for the diphtheria-tetanus-pertussis (DTP), polio, and measles-mumps-rubella (MMR) series. In multivariate analysis, predictors of delayed immunization included maternal high-risk sexual partners and infant antiretroviral therapy. CONCLUSION: In this population of children born to HIV-infected mothers, immunizations were up to date in 61%, a figure that exceeds or equals immunization levels for other Texas children. Texas falls short of the recommended goal of 90% immunization for children of HIV-infected mothers and healthy children.

Adequacy of prenatal care and prescription of zidovudine to prevent perinatal HIV transmission.

In 1994, data were published on the effectiveness of zidovudine in preventing perinatal transmission of HIV infection. Using data from surveillance projects in San Antonio, Dallas, and Houston, Texas, U.S.A., we linked records of children born from 1987 through 1996 with records of their HIV-infected mothers. Prenatal care was measured by Kotelchuck's Adequacy of Prenatal Care Utilization (APNCU) Index. We examined the association between adequacy of prenatal care and four measures of zidovudine prescription: prenatal, intrapartum, neonatal, and the complete regimen. Inclusion criteria was that the mother's HIV infection was diagnosed before a live birth; 221 mother-infant pairs were included in the analysis. Overall, 68% received inadequate or no prenatal care. Over time, the proportion of mother-infant pairs with adequate prenatal care doubled (24%-48%; relative risk [RR], 2.0; 95% confidence interval [CI], 1.3-3.0), and the proportion prescribed prenatal zidovudine tripled (20%-67%; RR, 3.4; 95% CI, 2.4-4.9). In logistic regression, APNCU (adjusted odds ratio [aOR], 2.6; 95% CI, 1.1-6.2) and time period (aOR, 19.9; 95% CI, 8.1-48.7) were associated with prenatal prescription of zidovudine. The benefits of prenatal care, including HIV testing and zidovudine treatment, underscore the urgent need to improve access to and use of prenatal care services.

Skills training for pregnancy and AIDS prevention in Anglo and Latino youth.

PURPOSE: This study tested social skills training (SST), didactic training (DT), and no training (NT) on adolescents' social skills for resisting peer pressure to engage in acquired immunodeficiency syndrome (AIDS) and pregnancy risk behavior. METHODS: A total of 307 Latino and Anglo youth ages 13-18 years were assigned at random to receive 18 h of SST, 18 h of DT, or NT. RESULTS: Significantly (p < 0.05) greater increases in assertiveness followed SST compared to DT or NT for three trained skills: condom negotiation, asking a friend about their sex/drug history, and discussing a friend's risk of AIDS. Untrained negotiation skills (e.g., purchasing a condom) did not increase significantly. SST did not result in increased assertiveness for refusal skills. DT increased knowledge of AIDS significantly more than SST; both DT and SST increased knowledge significantly more than NT. CONCLUSIONS: Social skills training can increase assertiveness for certain negotiation skills that may decrease risk of AIDS for Latino, Anglo, and male and female adolescents. Both DT and SST can increase knowledge of AIDS prevention. Differences between experimental groups were supported by differences between trained and untrained skills within the SST condition, adding to discriminant validity.

PIP: The effectiveness of social skills training, in increasing the ability of Anglo and Latino youth to resist peer pressure to engage in behaviors that place them at risk of HIV/AIDS and pregnancy, was evaluated in a comparative study conducted in San Diego, California, in 1989-91. 307 Latino and Anglo youth 13-18 years old were recruited from community locations and randomly assigned to receive 18 hours of social skills training (n = 107), 18 hours of didactic training (n = 102), or no training (n = 98). Interview measures of knowledge and videotaped measures of 8 social skills were recorded prior to training and 10 weeks later, after completion of training. The 9-week social skills training used role playing for modeling and practice of target skills, while the didactic training emphasized lecture and discussion of AIDS risk practices. Mean AIDS knowledge scores increased significantly in the didactic training group (from 29.04 at baseline to 32.13) and nonsignificantly in the social skills group (from 30.23 to 31.48). Social skills training was associated with significant improvements not recorded in the other 2 groups in condom negotiation, asking a friend about sexual and drug histories, and discussing a friend's HIV risk, but did not improve assertiveness for refusal of sexual intercourse. These trends were found for both Anglo and Latino and male and female participants.

Evaluating AIDS-related social skills in Anglo and Latino adolescents. Focus on assessment.

The purpose of this study was to examine the assessment of AIDS-related social skills (measured by role play) in Anglo and Latino adolescents (N = 383) and to explore ethnic and gender differences on these skills. Eight skills were assessed on five measures evaluating molar, molecular, verbal, and nonverbal dimensions of behavior. Interrelationships between skills and measurement dimensions were examined using factor analysis. Results revealed that Anxiety and Nonverbal Behavior each loaded across different skills on individual respective factors, whereas verbal content and assertiveness measures loaded by skill on separate factors. Differences in skill emerged between female and male, and Latino and Anglo youth. Preliminary social validity data were collected for the skills assessed. Social validity results were skill specific, with judges validating certain skills and certain measurement dimensions more than others. Implications for future assessment and intervention research of AIDS-related social skills are discussed.

Clinician compliance with primary prevention of tobacco use: the impact of social contingencies.

BACKGROUND: This study evaluated clinicians' compliance with delivering written advice and information against tobacco use (prevention prescriptions) to adolescent patients. METHODS: Clinicians in 77 orthodontic offices were trained (and asked) to provide anti-tobacco counseling and prescriptions to 10- to 18-year-olds for 2 years. Each of eight prescriptions was provided for distribution to adolescent patients. Information concerning prescription-tracking methods and operant learning theory variables such as modeling and feedback was obtained using a cross-sectional interview of clinical staff. The proportion of prescriptions written was regressed on possible "determinants." Analyses were replicated for two time periods. RESULTS: Mean anti-tobacco prescription compliance was 66 and 73% for two separate time periods. Multiple regression analyses were computed for the first (R = 0.45, F(7,63) = 2.29, P < 0.001) and second (R = 0.48, F(7,63) = 2.76, P < 0.001) time periods. Prescription tracking and praise from patients were significant correlates for the first time period; praise and modeling were significant for the second time period. Twenty and twenty-three percent, respectively, of the variance in office prescription rate was explained. CONCLUSIONS: Results suggest that compliance with primary prevention procedures may be influenced by feedback from patients, staff modeling, and formal office tracking information.