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Morbidity Data (morbidity + data)
Selected AbstractsA validation study: how effective is the Hospital Morbidity Data as a surveillance tool for heart failure in Western Australia?AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 5 2008Tiew-Hwa Katherine Teng Abstract Objective: To determine the accuracy of the hospital discharge coding of heart failure (HF) in the Western Australian (WA) Hospital Morbidity Data (HMD). Methods: A retrospective medical chart review of a sample of 1,006 patients with a principal diagnosis code indicating HF in the WA HMD was undertaken. Validation was reported against a written diagnosis of HF in the medical chart and using Boston criteria score as a gold standard. Results: The positive predictive value (PPV) of the HMD coding of HF as the principal diagnosis was 99.5% when compared to the medical chart diagnosis and 92.4% when compared to the Boston score criteria for ,definite' HF and 98.8% for a combined ,possible' and ,definite' HF Boston score. Conclusions: With the high predictive accuracy, the WA HMD can be used with confidence to monitor trends in the epidemiology of in-hospital HF patients. [source] Hospital system costs of artificial infant feeding: estimates for the Australian Capital TerritoryAUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 6 2002Julie P. Smith Objective: To estimate the attributable ACT hospital system costs of treating selected infant and childhood illnesses having known associations with early weaning from human milk. Method: We identified relative risks of infant and childhood morbidity associated with exposure to artificial feeding in the early months of life vs breastfeeding from cohort studies cited by the American Academy of Pediatrics in 1997 as establishing the protective effect of breastfeeding. Data for ACT breastfeeding prevalence is assessed from a 1997 prospective population-based cohort study of 1,295 women. ACT Hospital Morbidity Data and DRG treatment costs were used to estimate the attributable fraction of costs of hospitalisation for gastrointestinal illness, respiratory illness and otitis media, eczema, and necrotising enterocolitis. Results: Although initiation rates were high (92%), less than one in 10 ACT infants are exclusively breastfed for the recommended six months, mainly due to supplementation or weaning on to formula within the first three months and the early introduction of solids by breastfeeding mothers. This study suggests the attributable hospitalisation costs of early weaning in the ACT are about $1 -2 million a year for the five illnesses. Conclusions and implications: Early weaning from breast milk is associated with significant hospital costs for treatment of gastrointestinal illness, respiratory illness and otitis media, eczema, and necrotising enterocolitis These costs are minimum estimates of the cost of early weaning as they exclude numerous other chronic or common illnesses and out-of-hospital health care costs. Higher rates of exclusive breastfeeding would reduce these costs. Interventions to protect and support breastfeeding are likely to be cost-effective for the public health system. [source] Psychosocial well-being of patients with skin diseases in general practiceJOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 5 2007EWM Verhoeven Abstract Background, Skin diseases are a substantial part of the problems dealt with by general practitioners. Although the psychosocial consequences of skin diseases in secondary care has been extensively studied, little is known about the psychosocial well-being of patients with skin diseases in primary care. Objective, To investigate the psychosocial well-being of patients with skin diseases in primary care. Patients/methods, Questionnaires about the psychosocial consequences of skin diseases were sent to patients with a skin disease who were registered within a research network (continuous morbidity registration) of general practices that continuously have recorded morbidity data since 1971. Questionnaires completed by 532 patients were eventually suitable for analyses. Results, Compared with the general population, patients with skin diseases reported significantly lower scores for psychosocial well-being. Furthermore, a lower psychosocial wellbeing was significantly related with higher levels of disease-severity, lower disease-related quality of life, longer disease duration, more comorbidity and more physical symptoms of itch, pain and fatigue. After demographic variables and comorbidity were controlled for, sequential regression analyses showed that disease duration, disease severity and physical symptoms (itch, pain and fatigue) were significant predictors of psychosocial well-being. Conclusion, The psychosocial well-being of patients with skin diseases in primary care is lower than that of the general population. Special attention has to be directed to those patients with lowered psychosocial well-being who might be at risk of developing severe psychosocial impairments such as clinical depression. [source] Measuring the gap: accuracy of the Western Australian hospital morbidity data in the identification of adult urban Aboriginal and Torres Strait Islander peopleAUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 3 2009Pamela J. Bradshaw Abstract Objective: To assess the sensitivity of the recording of Aboriginality in the Western Australia Linked Data. Methods: This was a follow-up study using record linkage. Demographic data was obtained from 993 adult, urban-dwelling Aboriginal Australian participants in the Perth Aboriginal Atherosclerosis Risk study (PAARS). These were linked to the Western Australian Linked Data (State-wide hospital admissions and discharges, and deaths) to provide the number of admissions and Indigenous status coding from 1980 to 2006. Results: There were 14,413 admissions for PAARS participants in the study period. The sensitivity of coding of Indigenous status in hospital admissions data significantly improved over time, exceeding 0.9 in every year since 2002. Prior to 2002 sensitivity was around 0.8, but poorer for males, with some anomalous years. Conclusions: The coding of Indigenous status in the Western Australia Hospital Morbidity Database since 2002 has improved. The data from earlier decades must be approached with more caution. Implications: The improved accuracy of identification of Indigenous status in the Western Australia Hospital Morbidity Database allows comparative studies of adult Aboriginal and non-Aboriginal population health outcomes to be undertaken with confidence. [source] Suppression of the postoperative neutrophil leucocytosis following neoadjuvant chemoradiotherapy for rectal cancer and implications for surgical morbidityCOLORECTAL DISEASE, Issue 6 2010S. F. Kerr Abstract Objective, The extent to which neoadjuvant chemoradiotherapy for rectal cancer influences postoperative morbidity is controversial. This study investigated whether this treatment suppresses the normal perioperative inflammatory response and explored the clinical implications. Method, Prospective databases were queried to identify 37 consecutive study patients undergoing definitive surgery following 5-FU/capecitabine-based chemoradiotherapy and 34 consecutive untreated control patients operated upon for rectal or rectosigmoid cancer. Preoperative (< 10 days) and postoperative (< 24 h) neutrophil counts, along with morbidity data, were confirmed retrospectively. Univariate and multivariate analyses assessed the apparent effect of chemoradiotherapy on change in neutrophil count. The latter's association with postoperative morbidity was then examined. Results, Sufficient data were available for 34 study and 27 control patients. Repeated-measures ANCOVA revealed significant differences between their perioperative neutrophil counts (P = 0.02). Of the other characteristics which differed between the groups, only age and tumour location were prognostically significant regarding perioperative change in neutrophil count. Accounting for relevant covariates, chemoradiotherapy was significantly associated with a suppressed perioperative neutrophil leucocytosis. Local postoperative complications affected 25 of 61 patients, who had lower perioperative neutrophil increases than their counterparts (P = 0.016). Conclusion, Chemoradiotherapy appears to suppress the perioperative inflammatory response, thereby increasing susceptibility to local postoperative complications. [source] | ||||||||||