تاثیر سوء استفاده از کودک بر الگوی هزینه های استفاده از خدمات بهداشت بزرگسالان زن در انتاریو، کانادا

Childhood maltreatment is a common and serious problem for women, particularly in relation to impairment in adulthood. To our knowledge, no system-wide study has addressed the influence of childhood maltreatment on the cost of these women's adult health service utilization. This paper examines this relationship. The 1990 Ontario Health Survey (OHS) gathered information regarding determinants of physical health status and the use of health services. The 1991 Ontario Mental Health Supplement (OHSUP) examined a variety of childhood experiences as well as the prevalence of psychiatric disorders from a sample of OHS respondents. These were province-wide population health surveys of a probability-based sample of persons aged 15 years and older living in household dwellings in Ontario. The OHSUP randomly selected one member from each participating OHS household to be interviewed regarding personal experiences and mental health. This analysis used data from women aged 15–64 who participated in both the OHS and OHSUP. Self-reported health service utilization was collected in four groups of women—those who reported no history of child abuse, those with a history of physical abuse only, those who reported sexual abuse only, and those who reported both physical and sexual (combined) abuse. We hypothesized that a history of child abuse would result in greater adult health care costs. The results indicated that having a history of combined abuse nearly doubles mean annual ambulatory self-reported health care costs to $775 (95% CI $504–$1045) compared to a mean cost of $400 with no abuse (95% CI $357–$443). Median annual ambulatory self-reported health care costs were also increased in the combined abuse group, to $314 (95% CI $220–$429), compared to $138 (95% CI $132–$169) in those with no abuse. We conclude that child abuse in women is significantly associated with increased adult self-reported health care costs.