Topics covered were housing, air, water, waste, culture, recreation, education, transportation, jobs, businesses, crime, health and land use. According to the Connecticut School Health Profiles, approximately 70 percent of middle and high school health teachers desire to receive professional development on a wide range of topics related to HIV, human sexuality, pregnancy prevention and STDs. Sexual orientation and gender identity and expression should be a component of sexual health education and be included in a developmentally appropriate fashion as specified in Section 3 of these CT Guidelines. The choice of using the Beta coefficients and SEs, as outcome measures from the regression models, is also explained by the need to allow comparisons with other similar studies where this sort of data presentation is the most usual. Many health behaviours in adults differ by socio-economic status SES , with lower SES associated with increased numbers of unhealthy behaviours. Men should not do housework. For example, the knowledge and skills attained through education may increase health literacy and make individuals more receptive to health education messages, and therefore, maternal education may influence the attitudes of offspring regarding the value of health and engagement in risk behaviours. A four-category measure was derived from the original six categories: It refers to whether people are born female or male. The reasons for this remain unclear. Risk behaviours cover the domains of sexual health, criminal and antisocial behaviour, substance use, self-harm, vehicle-related injury risk and physical activity. Where harmless, there is no point in discouraging them. There was an apparent association between age and deprivation noted, therefore the data was further stratified by both sex and age groups.