Assessment of health risk behaviours and their interrelationships among young people from two counties of Romania

A factor analytic approach to understanding health risk behaviors and resilience among multi-racial/ethnic adolescents in New Mexico

OBJECTIVE

This study examined the factor validity of health risk behaviors and resilience indicators and their covariation across a large racially/ethnically diverse adolescent population.

DESIGN

The study subsample (47% Hispanic, 31% White Non-Hispanic, 17% American Indian) was derived from the 2013 New Mexico Youth Risk Resilience Survey (YRRS; N-19,033). We conducted a confirmatory factor analysis on the 6 health risk domains identified by the CDC as contributing most to adolescent morbidity/mortality: (1) cigarette use, (2) alcohol and other illicit drug use, (3) marijuana use, (4) sexual activity, (5) nutrition habits, and (6) physical activity.

RESULTS

A 4-factor CFA model of adolescent health risk behaviors was replicated, and a hypothesized 6-factor structure based on behaviors that contribute most to adolescent morbidity/mortality was confirmed. The pattern of covarying risk behaviors differed by Hispanic, Native American, and Non-Hispanic White groups. We also confirmed a single external resilience-interference factor (decreased parental support, low school/community engagement, negative peer associations) that positively correlated with all six risk behaviors.

CONCLUSION

This study described the structure of adolescent health risk behaviors within a context of psychosocial resilience for American Indian and Hispanic adolescents in contrast to Non-Hispanic White adolescents. Our findings provided evidence for the construct validity of six health-risk behavior dimensions within a large racially/ethnically diverse adolescent sample, which reveal different patterns of loadings, degrees of model fit, and factor inter-correlations across the three racial/ethnic groups. Patterns of covarying risk behaviors differed in strength and direction by racial/ethnic group. Results suggest that interventions should target multiple behaviors and be tailored for different racial/ethnic groups. Targeting health risk and resilience indicators supports the use of multi-level health interventions at the individual, school, family, and community level by identifying individuals based on external resilience scores.

Prevalence and correlates of multiple behavioural risk factors of non-communicable diseases among university students from 24 countries

BACKGROUND

Globally non-communicable diseases (NCDs) are on the increase. The goal of the study was to estimate the prevalence and correlates of multiple behavioural risk factors of NCDs among university students from 24 countries.

METHODS

In a cross-sectional study, the sample included 18 017 university students from countries in Africa, the Americas and Asia.

RESULTS

indicate that prevalence of single behavioural NCD risk indicators were 38.2% for physical inactivity, 80.5% for inadequate fruit and vegetables intake, 23.1% for having overweight/obesity, 10.5% for heavy alcohol use and 11.8% for current tobacco use. Students had on average 1.6 (SD = 0.9), and 15.9% had three or more behavioural NCD risk factors. In adjusted linear regression, male sex was positively and stronger beliefs in health benefits were negatively associated with multiple behavioural NCD risk factors.

CONCLUSIONS

A high prevalence and co-occurrence of behavioural risk factors of NCDs was discovered. Several behavioural NCD risk factors, such as male sex and low health behaviour benefits beliefs, were found that could be utilized in targeted interventions.

Electronic Cigarette Use and Its Relationship with Smoking and Alcohol and Illicit Drug Consumption among Romanian University Students

Background and objectives: This study assesses electronic cigarette (e-cigarette) use and its relationship with smoking and alcohol and illicit drug consumption among Romanian university students. Materials and methods: A cross sectional study using anonymous questionnaire was performed in 2017 among 400 university students from Cluj-Napoca, Romania. Results: 95.5% of the participants had heard about e-cigarettes and 43.7% of these had tried e-cigarettes during their lifetime, while 8.9% declared using cigarettes in the previous month (one out of five students who had tried them during their lifetime). Half of the students had smoked during their lifetime and one third had smoked in the previous month. Eighty-five percent of participants had experimented alcohol intoxication during their lifetime and 45% had done so in the previous month, while illicit drug use during their lifetime and the previous month was 34% and 9.5%, respectively. The results of the linear regression analyses show a positive correlation between e-cigarette use, smoking, experimentation with alcohol intoxication, and the use of illicit drugs. Conclusions: Future studies as well as educational activities should address the complex relationship between e-cigarette and other substance use among Romanian youth.

Physical activity and physical fitness as protective factors of adolescent health

OBJECTIVE

This quantitative correlational design study aimed to examine the variation in adolescent health and lifestyle characteristics across self-reported physical activity (PA) and physical fitness (PF) levels.

METHODS

Data were collected from 422 students (50.2% males) (16.33 SD = 1.66 y/o) attending a high school. An online questionnaire was used to gather data on the following characteristics: self-reported well-being, overall life satisfaction, depression (including self-harm and suicidal ideation), perceived health status, eating disorders, sleepiness, substance use (alcohol, tobacco and illicit drug use), body mass index, PA participation and PF levels.

RESULTS

Of the participants, 42.4% reported at least 5 days of PA a week for 60 min per day. These high active individuals had significantly better well-being, health status, life satisfaction, PF and consumed fewer alcohol beverages. High PA and better PF inversely correlated with depression.

CONCLUSIONS

It seems that high PA and better PF have a positive impact on adolescent perceived health, health-risk behaviors and mental health. Increased levels of PA can play a vital role in the primary care, prevention of health risks and in adolescent health promotion. Accordingly, educational institutions are an excellent setting to promote and provide sport facilities and encourage students to be more physically active.

Age Patterns in Risk Taking Across the World

Epidemiological data indicate that risk behaviors are among the leading causes of adolescent morbidity and mortality worldwide. Consistent with this, laboratory-based studies of age differences in risk behavior allude to a peak in adolescence, suggesting that adolescents demonstrate a heightened propensity, or inherent inclination, to take risks. Unlike epidemiological reports, studies of risk taking propensity have been limited to Western samples, leaving questions about the extent to which heightened risk taking propensity is an inherent or culturally constructed aspect of adolescence. In the present study, age patterns in risk-taking propensity (using two laboratory tasks: the Stoplight and the BART) and real-world risk taking (using self-reports of health and antisocial risk taking) were examined in a sample of 5227 individuals (50.7% female) ages 10-30 (M = 17.05 years, SD = 5.91) from 11 Western and non-Western countries (China, Colombia, Cyprus, India, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the US). Two hypotheses were tested: (1) risk taking follows an inverted-U pattern across age groups, peaking earlier on measures of risk taking propensity than on measures of real-world risk taking, and (2) age patterns in risk taking propensity are more consistent across countries than age patterns in real-world risk taking. Overall, risk taking followed the hypothesized inverted-U pattern across age groups, with health risk taking evincing the latest peak. Age patterns in risk taking propensity were more consistent across countries than age patterns in real-world risk taking. Results suggest that although the association between age and risk taking is sensitive to measurement and culture, around the world, risk taking is generally highest among late adolescents.

Correlates of sexual activity versus non-activity of incoming first-year students at a South African university

In order to contribute to the design of more effective programmes to curb the spread of HIV at tertiary institutions, this study compares the profile of students who are sexually active versus those who are not yet sexually active when entering university. The study was conducted among three cohorts of first-year university students at the University of the Western Cape from 2007 to 2009. A range of correlates of sexual activity versus non-activity were explored using logistic regression analysis. The predicted probabilities of the logit link function depict marked differences between genders and racial groups. Males were more likely than females to be sexually active when entering university and the Black racial group was more likely than other racial groups to be sexually active. Risk-taking behaviours such as smoking, alcohol and drug use were shown to increase the likelihood of being sexually active when entering university, as did indicators of depression and suicidal ideation. The results indicate that religion plays an important role in influencing sexual behaviour, highlighting the important potential role that religious organisations can play in addressing HIV risk at tertiary institutions.

Mortality, asthma, smoking and acute chest syndrome in young adults with sickle cell disease

PURPOSE

Sickle cell disease (SCD) patients with asthma have an increased risk of death. Acute chest syndrome (ACS) is a major cause of mortality in patients with SCD, and ACS may be more common in SCD patients who smoke. The purpose of this study was to test the hypothesis that mortality in young adults with SCD would be greater than that of controls during a 10-year period and to determine whether asthma, reduced lung function, ACS episodes, and/or smoking predicted mortality during the follow-up period.

METHODS

The outcomes during a 10-year period were ascertained of SCD patients and race-matched controls who had taken part in a pulmonary function study when they were between age 19 and 27 years. Smoking and asthma status and whether they had had ACS episodes were determined, and lung function was measured at the initial assessment.

RESULTS

Seventy-five subjects with SCD were followed for 683 patient years. There were 11 deaths with a mortality rate of 1.6 deaths per 100 patient years, which was higher than that of the controls; one death in 47 controls was observed for 469 patient years with a mortality rate of 0.2 per 100 patient years (p = 0.03). There were no significant associations of body mass index, recurrent episodes of acute chest, steady state haemoglobin, or gender with mortality. Adjusting for baseline lung function in SCD patients, "current" asthma [hazard ratio (HR) 11.2; 95 % confidence interval (CI) 2.5-50.6; p = 0.002] and smoking [HR 2.7; (95 % CI 1.3-5.5); p = 0.006] were significantly associated with mortality during the 10-year period.

CONCLUSIONS

Our results indicate that young adults with SCD should be discouraged from smoking and their asthma aggressively treated.