Increasing media use among adolescents and its significant influence on health behavior warrants in-depth understanding of their response to media content. This study developed the concept and tested a model of Media Health Literacy (MHL), examined its association with personal/socio-demographic determinants and reported sources of health information, while analyzing its role in promoting empowerment and health behavior (cigarette/water-pipe smoking, nutritional/dieting habits, physical/sedentary activity, safety/injury behaviors and sexual behavior). The school-based study included a representative sample of 1316 Israeli adolescents, grades 7, 9 and 11, using qualitative and quantitative instruments to develop the new measure. The results showed that the MHL measure is highly scalable (0.80) includes four sequenced categories: identification/recognition, critical evaluation of health content in media, perceived influence on adolescents and intended action/reaction. Multivariate analysis showed that MHL was significantly higher among girls (β = 1.25, P < 0.001), adolescents whose mothers had higher education (β = 0.16, P = 0.04), who report more adult/interpersonal sources of health information (β = 0.23, P < 0.01) and was positively associated with health empowerment (β = 0.36, P < 0.0005) and health behavior (β = 0.03, P = 0.05). The findings suggest that as a determinant of adolescent health behavior, MHL identifies groups at risk and may provide a basis for health promotion among youth.
The free distribution of toothpaste and toothbrushes, together with an oral health education program, is recommended as a potentially practical and effective method of promoting early oral hygiene practices.
A combined measure of optimal antenatal care can provide more information on the role it plays in maternal health. Our objectives were to investigate the determinants of a measure of optimal antenatal care and the associated pregnancy outcomes. Data on 7,557 women taken from the 2004 Demographic and Health Survey in Cameroon were used to develop a new measurement of optimal antenatal care based on four indicators: at least four visits, first visit in first trimester, last visit in third trimester and a professional provider of antenatal care. We studied the relationship of this new variable with other related variables in a multivariate analysis, taking into account the complex study design. Almost sixty six percent of the women had optimal antenatal care. Secondary or higher education (OR 1.74; 95% CI 1.28-2.36), greater wealth (OR 2.31; 95% CI 1.73-3.1), urban residence (OR 1.42; 95% CI 1.12-1.82) and parity of 3-4 (OR 0.79; 95% CI 0.62-0.99) were independently associated with optimal antenatal care. Women with optimal antenatal care were more likely to deliver in a health unit (OR 2.91; 95% CI 2.42-3.49), to be assisted by a skilled health worker during delivery (OR 1.88; 95% CI 1.49-2.37) and to have a baby with a normal birthweight (OR 1.62; 95% CI 1.11-2.38). Obtaining and using a new measure for ANC is feasible. The association of optimal antenatal care to education, wealth and residence in this study, consistent with others, highlights the role of the country's development in maternal health.
Of 3,079 children in a medium-sized community near Jerusalem, 11.2% were found to be infested with living lice and eggs and another 23.4% had only nits. Boys and girls were equally infested. The incidence of infestation was highest among children 4-11 years of age. About 78% of the infested children had from one to ten lice. Approximately 80% of the infested children had nits that were 2-5 cm away from the scalp. Boys with medium length hair and girls with short hair showed the highest incidence of lice infestation. Children with brown and red hair were more infested than those with black and blond hair. Boys and girls with straight and wavy hair were more infested than those with curly and frizzy hair.
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