Rani A. Desai

OBJECTIVE: Video game playing may negatively impact youth. However, the existing literature on gaming is inconsistent and often has focused on aggression rather than the health correlates of gaming and the prevalence and correlates of problematic gaming. METHODS: We anonymously surveyed 4028 adolescents about gaming and reported problems with gaming and other health behaviors. A total of 51.2% of the sample reported gaming (76.3% of boys and 29.2% of girls). RESULTS: There were no negative health correlates of gaming in boys and lower odds of smoking regularly; however, girls who reported gaming were less likely to report depression and more likely to report getting into serious fights and carrying a weapon to school. Among gamers, 4.9% reported problematic gaming, defined as reporting trying to cut back, experiencing an irresistible urge to play, and experiencing a growing tension that could only be relieved by playing. Boys were more likely to report these problems (5.8%) than girls (3.0%). Correlates of problematic gaming included regular cigarette smoking, drug use, depression, and serious fights. Results suggest that gaming is largely normative in boys and not associated with many health factors. In girls, however, gaming seems to be associated with more externalizing behaviors and fewer internalizing symptoms. CONCLUSIONS: The prevalence of problematic gaming is low but not insignificant, and problematic gaming may be contained within a larger spectrum of externalizing behaviors. More research is needed to define safe levels of gaming, refine the definition of problematic gaming, and evaluate effective prevention and intervention strategies.

From The Journal of Clinical Psychiatry:

Introduction: The objective of the study was to examine gender differences in the relationship between weight group (under-weight to severely obese), and Axis I and Axis II psychopathology.Methods: Data from the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC) were analyzed. Logistic regression models examined the past-year likelihood for meeting diagnostic criteria for psychiatric disorders. Interactions between weight group and gender were utilized to determine whether associations were significantly different in men and women after adjusting for demographic characteristics.Results: First, consistent with previous NESARC analyses, the prevalence estimates of psychiatric disorders were higher among people of higher body mass index groups, regardless of gender. However, these patterns differed across genders. Both severely obese women and men, in comparison to normal weight respondents, were much more likely to meet criteria for affective and anxiety disorders, but these associations were significantly (1.5–2 times) stronger among women. For Axis II disorders, while there were very few associations between personality disorders and weight in men, among women increases in weight group were associated with increases in the likelihood of meeting criteria for a personality disorder.Conclusion: Weight and psychopathology appear more strongly associated in women than in men. While these data do not allow for identification of underlying mechanisms, they highlight the importance of assessing for psychopathology in overweight and obese patients, and suggest that weight management may be an important consideration in the treatment of psychiatric disorders.

Psychiatric disorders frequently co-occur with pathological gambling. The extent to which co-occurence extends to subsyndromal levels of gambling or differs between women and men is incompletely understood.

The health effects of recreational gambling are presently unclear, particularly across age groups. Theories of healthy aging suggest that social activities, including gambling, may be beneficial to the health of older adults. Using cross-sectional data from the National Epidemiologic Survey on Alcohol and Related Conditions (N=43,093), the authors examined associations between gambling (categorized as nongambling, recreational gambling, or problem/pathological gambling) and health and functioning measures stratified by age (40-64 years and >/=65). Problem/pathological gambling was uniformly associated with poorer health measures among both younger and older adults. Among younger respondents, poorer health measures were also found among recreational gamblers. However, among older respondents, recreational gambling was associated not only with some negative measures (e.g., obesity) but also with some positive measures (e.g., better physical and mental functioning). Longitudinal studies are needed to clarify the relationship between gambling and health in older adults in the context of healthy aging.

Using merged Veterans Affairs (VA) and National Death Index data, this study examined changes in suicide rate among three cohorts of VA mental health outpatients during a time of extensive bed closures and system-wide reorganization (1995, N = 76,105; 1997, N = 81,512; and 2001, N = 102,184). There was a decreasing but nonsignificant trend in suicide rates over time—13.2, 11.4, and 10.3 per 10,000 person-years, respectively. Multivariable predictors of suicide included both younger and older ages (U-shaped association). At the facility level, there was an association between greater per capita outpatient mental health expenditure and reduced suicide risk. The model also showed a protective effect associated with increased mental health spending on inpatient services, and that outpatients at facilities with larger mental health programs, as measured by patient volume, were at greater risk for suicide than were those in smaller programs. Although more chronic patients may have been underrepresented to some extent as a result of the sampling methodology, these findings provide generally reassuring evidence that overall suicide rates have not been adversely affected by VA system changes. Nevertheless, they highlight the importance of funding for mental health services as well as the implications of changing demographics in the VA population.