Health-based payment and computerized patient record systems.
(33/10025)
Health care information technology is changing rapidly and dramatically. A small but growing number of clinicians, especially those in staff and group model HMOs and hospital-affiliated practices, are automating their patient medical records in response to pressure to improve quality and reduce costs. Computerized patient record systems in HMOs track risks, diagnoses, patterns of care, and outcomes across large populations. These systems provide access to large amounts of clinical information; as a result, they are very useful for risk-adjusted or health-based payment. The next stage of evolution in health-based payment is to switch from fee-for-service (claims) to HMO technology in calculating risk coefficients. This will occur when HMOs accumulate data sets containing records on provider-defined disease episodes, with every service linked to its appropriate disease episode for millions of patients. Computerized patient record systems support clinically meaningful risk-assessment models and protect patients and medical groups from the effects of adverse selection. They also offer significant potential for improving quality of care. (+info)
Determinants of patient choice of medical provider: a case study in rural China.
(34/10025)
This study examines the factors that influence patient choice of medical provider in the three-tier health care system in rural China: village health posts, township health centres, and county (and higher level) hospitals. The model is estimated using a multinomial logit approach applied to a sample of 1877 cases of outpatient treatment from a household survey in Shunyi county of Beijing in 1993. This represents the first effort to identify and quantify the impact of individual factors on patient choice of provider in China. The results show that relative to self-pay patients, Government and Labour Health Insurance beneficiaries are more likely to use county hospitals, while patients covered by the rural Cooperative Medical System (CMS) are more likely to use village-level facilities. In addition, high-income patients are more likely to visit county hospitals than low-income patients. The results also reveal that disease patterns have a significant impact on patient choice of provider, implying that the ongoing process of health transition will lead people to use the higher quality services offered at the county hospitals. We discuss the implications of the results for organizing health care finance and delivery in rural China to achieve efficiency and equity. (+info)
Socioeconomic status and morbidity in the last years of life.
(35/10025)
OBJECTIVES: This study evaluated the effect of socioeconomic status, as characterized by level of education, on morbidity and disability in the last years of life. METHODS: The analysis used data from the National Health Interview Survey (1986-1990), with mortality follow-up through December 1991. RESULTS: Among 10,932 decedents 50 years or older at baseline interview, educational attainment was inversely associated with long-term limitation of activity, number of chronic conditions, number of bed days, and days of short hospital stay during the year preceding the interview. CONCLUSIONS: Decedents with higher socioeconomic status experienced lower morbidity and disability and better quality of life even in their last years of life. (+info)
Psychological factors associated with recurrent vaginal candidiasis: a preliminary study.
(36/10025)
OBJECTIVE: To identify psychological factors associated with chronic recurrent vaginal candidiasis. DESIGN: A cross sectional exploratory study of women with chronic, recurrent vaginal candidiasis. PATIENTS: 28 women found culture positive and treated for vaginal candidiasis by a clinic physician at least twice within the past 6 months. All women reported that they had experienced vaginal thrush six or more times within 1 year. A comparison group comprised 16 women with no history of recurrent vaginal candidiasis, of similar age range, and recruited from a women's family planning service. METHODS: Both groups were compared on demographic criteria, sexual health histories, mental health, and psychological health characteristics. A purpose designed structured interview was administered alongside a battery of standardised psychometric instruments measuring mood, satisfaction with life, self esteem, and perceived stress. RESULTS: The two groups showed considerable similarities, with no significant differences in demographic characteristics and most sexual health issues. However, women with recurrent vaginal candidiasis were significantly more likely to suffer clinical depression, to be less satisfied with life, to have poorer self esteem, and to perceive their lives as more stressful. Additionally, women with recurrent vaginal candidiasis reported that their candidiasis seriously interfered with their sexual and emotional relationships. CONCLUSIONS: Overall, this study identified many areas of psychological morbidity associated with chronic vaginal candidiasis, and indicates that development of appropriate psychological treatment initiatives in this area is long overdue. (+info)
Poverty area residence and changes in depression and perceived health status: evidence from the Alameda County Study.
(37/10025)
BACKGROUND: Previous evidence from the Alameda County Study indicated that residential area has an independent effect on risk for mortality, adjusting for a variety of important individual characteristics. The current research examined the effect of poverty area residence on risk for developing depressive symptoms and decline in perceived health status in a sample of 1737. METHODS: Data were from a longitudinal population-based cohort. Multiple logistic regression analyses were used. RESULTS: Age- and sex-adjusted risk for incident high levels of depressive symptoms in 1974 was higher for poverty area residents (odds ratio [OR] 2.14; confidence interval [CI]: 1.49-3.06). Those reporting excellent/good health in 1965 were at higher risk for having fair/poor health in 1974 if they lived in a poverty area (age- and sex-adjusted OR 3.30; CI: 2.32-4.71). Independent of individual income, education, smoking status, body mass index, and alcohol consumption, poverty area residence remained associated with change in outcome variables. CONCLUSION: These results further support the hypothesis that characteristics of place affect health conditions and health status. (+info)
Age of introduction of complementary foods and growth of term, low-birth-weight, breast-fed infants: a randomized intervention study in Honduras.
(38/10025)
BACKGROUND: The optimal age at which to introduce complementary foods is a topic of considerable debate. OBJECTIVE: This study was designed to evaluate this issue in a nutritionally vulnerable population in Honduras. DESIGN: Mothers of low-birth-weight (1500-2500 g) term (ie, small-for-gestational-age) infants were recruited in the hospital and assisted with exclusive breast-feeding during the first 4 mo. At 4 mo, mothers were randomly assigned to either continue exclusive breast-feeding to 6 mo (EBF; n = 59) or to feed complementary solid foods (jarred rice cereal, chicken, and fruit and vegetables) twice daily from 4 to 6 mo while continuing to breast-feed at their initial frequency (SF; n = 60). At 4 and 6 mo, breast milk and total energy intake were measured for a nonrandom subsample (those who could stay overnight in a central unit: 32 EBF and 31 SF). RESULTS: At 4 mo, breast milk intake in the subsample was not significantly different between groups (EBF: 729 +/- 135 g/d; SF: 683 +/- 151 g/d: P >0.2); from 4 to 6 mo it increased (by 28 g/d) in the EBF group but decreased (by 39 g/d) in the SF group (P < 0.005). Nonetheless, total energy intake (including solid foods) increased more from 4 to 6 mo in the SF than in the EBF group. However, there were no significant differences between groups in weight or length gain during the intervention or subsequently (6-12 mo). CONCLUSION: There was no growth advantage of complementary feeding of small-for-gestational-age, breast-fed infants between 4 and 6 mo of age. (+info)
Income inequality and health: pathways and mechanisms.
(39/10025)
The relationship between income and health is well established: the higher an individual's income, the better his or her health. However, recent research suggests that health may also be affected by the distribution of income within society. We outline the potential mechanisms underlying the so-called relative income hypothesis, which predicts that an individual's health status is better in societies with a more equal distribution of incomes. The effects of income inequality on health may be mediated by underinvestment in social goods, such as public education and health care; disruption of social cohesion and the erosion of social capital; and the harmful psychosocial effects of invidious social comparisons. (+info)
Risk-adjusted outcome models for public mental health outpatient programs.
(40/10025)
OBJECTIVE: To develop and test risk-adjustment outcome models in publicly funded mental health outpatient settings. We developed prospective risk models that used demographic and diagnostic variables; client-reported functioning, satisfaction, and quality of life; and case manager clinical ratings to predict subsequent client functional status, health-related quality of life, and satisfaction with services. DATA SOURCES/STUDY SETTING: Data collected from 289 adult clients at five- and ten-month intervals, from six community mental health agencies in Washington state located primarily in suburban and rural areas. Data sources included client self-report, case manager ratings, and management information system data. STUDY DESIGN: Model specifications were tested using prospective linear regression analyses. Models were validated in a separate sample and comparative agency performance examined. PRINCIPAL FINDINGS: Presence of severe diagnoses, substance abuse, client age, and baseline functional status and quality of life were predictive of mental health outcomes. Unadjusted versus risk-adjusted scores resulted in differently ranked agency performance. CONCLUSIONS: Risk-adjusted functional status and patient satisfaction outcome models can be developed for public mental health outpatient programs. Research is needed to improve the predictive accuracy of the outcome models developed in this study, and to develop techniques for use in applied settings. The finding that risk adjustment changes comparative agency performance has important consequences for quality monitoring and improvement. Issues in public mental health risk adjustment are discussed, including static versus dynamic risk models, utilization versus outcome models, choice and timing of measures, and access and quality improvement incentives. (+info)