Associations between ultraviolet radiation, tree cover and adolescent sunburns

Associations between Dietary Patterns and Sleep Problems in Adolescent Girls: A Descriptive Cross-Sectional Study

Adolescence may be accompanied by abnormalities in menstrual cycles that result in a higher incidence of sleep problems and related psychological disorders. Dietary factors can intensify or improve sleep problems. This study aimed to evaluate the association between sleep problems and habitual dietary patterns among Iranian adolescent girls. Methods: This study was conducted in cities of Mashha...

Studies of associations between disability in multiple sclerosis, skin type, gender and ultraviolet radiation.

Recent studies suggest ultraviolet radiation (UVR)/vitamin D is protective against the development of multiple sclerosis (MS). We determined if outcome in MS is associated with the surrogate for host pigmentation, skin type, and parameters of UVR exposure. We used a validated questionnaire to determine skin type and UVR exposure during childhood (0-16 years), and early adult life (17-40 years),...

Associations Between Observed Mother–Adolescent Interactions and Adolescent Information Management

Associations between observed mother–adolescent interactions during a conflict task and adolescents’ information management strategies were examined in 108 primarily middle class, European-American adolescents (M = 13.80 years, SD = 1.52) and their mothers. Teens who communicated more clearly disclosed more about personal and multifaceted activities, lied less about personal activities, and eng...

Study of Associations between the Diet Diversity and Degree of Anxiety in Iranian Adolescent Girls, 2017

Background and Objectives: Adolescence is the period of rapid growth, alterations in body composition and psychosocial development. Adolescents, who eat well and participate in daily physical activities, live a healthy life. A healthy lifestyle promotes optimal growth and better performance at school and work and minimizes the risk of nutrient-linked chronic diseases. The purpose of this study ...

Ultraviolet-B Radiation Impacts on Tree Seedlings in British Columbia