糖心vlog

This cross-sectional analysis compares condom use among sexually active female US high school students who use long-acting reversible contraception vs moderately effective contraceptive methods.

This systematic review and meta-analysis reports on the self-reported reasons why children and youth around the world become street-involved.

This cohort study examines the effect of human papillomavirus vaccination on the subsequent risk for abnormal cervical cytology results among urban, low-income minority females.

This study evaluates the tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccine鈥檚 effect over time among adolescents 11 to 18 years old and accounts for the transition from whole-cell to acellular pertussis vaccines for the childhood primary series.

This simulation study using a mathematical model of pertussis transmission assesses whether a priming dose of whole-cell pertussis vaccine is cost-effective at reducing pertussis infection in infants.

This longitudinal study evaluates the association of childhood psychosocial factors with adult coronary artery calcification among participants in the Cardiovascular Risk in Young Finns Study.

This population-based case-control study assesses associations between environmental neighborhood features (such as streets, buildings, and natural surroundings) and adolescent homicide to identify targets for future place-based interventions.

This observational study reports on the prevalence of mental health and psychiatric comorbidities in a community-based sample of young transgender women.

This cross-sectional study compares insulin sensitivity, measured with the hyperglycemic clamp technique, in adolescents with sleep deprivation vs those with adequate sleep.

The randomized clinical trial tests whether a computerized adaptive working memory intervention program improves long-term academic outcomes of children 6 to 7 years of age with low working memory compared with usual classroom teaching.