Green Carla A, Polen Michael R, Leo Michael C, Janoff Shannon L, Anderson Bradley M, Weisner Constance M, Perrin Nancy A
Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Avenue, Portland, OR 97227-1110, USA.
Addict Res Theory. 2010 Jan 1;18(2):160-180. doi: 10.3109/16066350903398502.
Inability to predict most health services use and costs using demographics and health status suggests that other factors affect use, including attitudes and practices that influence health willingness to seek care. Alcohol consumption has generated interest because heavy, chronic consumption causes adverse health consequences, acute consumption increases injury, and moderate drinking is linked to better health while hazardous drinking and alcohol-related problems are stigmatized and may affect willingness to seek care.
A stratified random sample of health-plan members completed a mail survey, yielding 7884 respondents (2995 male/4889 female). We linked survey data to 24 months of health-plan records to examine relationships between alcohol use, gender, health-related attitudes, practices, health, and service use. In-depth interviews with a stratified 150-respondent subsample explored individuals' reasons for seeking or avoiding care.
Quantitative results suggest health-related practices and attitudes predict subsequent service use. Consistent predictors of care were having quit drinking, current at-risk consumption, cigarette smoking, higher BMI, disliking visiting doctors, and strong religious/spiritual beliefs. Qualitative analyses suggest embarrassment and shame are strong motivators for avoiding care.
Although models included numerous health, functional status, attitudinal and behavioral predictors, variance explained was similar to previous reports, suggesting more complex relationships than expected. Qualitative analyses suggest several potential predictive factors not typically measured in service-use studies: embarrassment and shame, fear, faith that the body will heal, expectations about likelihood of becoming seriously ill, disliking the care process, the need to understand health problems, and the effects of self-assessments of health-related functional limitations.
利用人口统计学和健康状况无法预测大多数医疗服务的使用情况和费用,这表明其他因素会影响医疗服务的使用,包括影响健康和就医意愿的态度及行为。饮酒引发了人们的兴趣,因为大量长期饮酒会导致不良健康后果,急性饮酒会增加受伤风险,适度饮酒与更好的健康状况相关,而有害饮酒及与酒精相关的问题会受到污名化,可能影响就医意愿。
对健康计划成员进行分层随机抽样,通过邮件调查获得7884名受访者(2995名男性/4889名女性)。我们将调查数据与24个月的健康计划记录相链接,以研究饮酒、性别、健康相关态度、行为、健康状况和服务使用之间的关系。对150名受访者的分层子样本进行深入访谈,探讨个人寻求或避免就医的原因。
定量结果表明,与健康相关的行为和态度可预测后续的服务使用情况。就医的一致预测因素包括戒酒、当前处于危险饮酒状态、吸烟、较高的体重指数、不喜欢看医生以及强烈的宗教/精神信仰。定性分析表明,尴尬和羞耻是避免就医的强烈动机。
尽管模型纳入了众多健康、功能状态、态度和行为预测因素,但所解释的方差与先前报告相似,这表明存在比预期更复杂的关系。定性分析表明,服务使用研究中通常未测量的几个潜在预测因素:尴尬和羞耻、恐惧、相信身体会自愈、对患重病可能性的预期、不喜欢就医过程、理解健康问题的需求以及对与健康相关功能限制的自我评估的影响。