Variations of care quality for infectious pulmonary tuberculosis in Taiwan: A population based cohort study
Resource
BMC Public Health,11(7),107.
BMC Public Health 7: 107
Journal
BMC Public Health
Journal Volume
7
Date Issued
2007
Author(s)
Abstract
Background. Effective and efficient care is required to prevent the spread of infectious pulmonary tuberculosis (PTB). We attempted to compare care quality among different healthcare institutions in Southern Taiwan. Methods. This study conducted population-based retrospective cohort design. One tuberculosis sanatorium, 2 medical centers, 11 regional hospitals, and 15 district hospitals and primary practitioners in the study area had reported tuberculosis cases, registered from January 1 to June 30 2003. Those cases with sputum positive PTB were followed 15 months after anti-tuberculosis treatment initiation. Meanwhile, Level of conformance with diagnostic guidelines, efficiency of diagnostic and treatment process, and treatment were measured as main outcome. Association was investigated using Chi-square tests, Kruskal Wallis tests, Mann-Whiteney U tests, and multiple logistic regression analysis to evaluate outcome differences among different levels of institutions. Results. The analyses included 421 patients. In comparison with patients receiving treatment at medical centers, regional hospitals, and district hospitals/primary practitioners, patients at the Chest Specialty Hospital were more likely to provide at least three sputum specimens (74.1% vs. 48.2%, 36.8%, and 50.0%), shorter workdays examining sputum smears (2.4 ± 2.4 days vs. 2.6 ± 2.1, 4.5 ± 3.1, and 3.5 ± 2.6 days), shorter interval between the first consultation and treatment (10.1 ± 18.3 days vs. 31.0 ± 53.6, 31.2 ± 70.4, and 25.4 ± 37.6 days), and a higher successful treatment rate (92.6% vs. 65.2%, 63.9%, and 68.0%). Furthermore, after adjusting age and gender, the patients treated by the pulmonologists and treated at Chest Specialty Hospital had significantly more successful treatment rate, of which odds ratios were 1.74 and 4.58 respectively. Conclusion. Differences in care quality exist among different types of healthcare institutions and among individual physicians. The implementation of practice guidelines should contribute to an improvement in the care quality of the treatment and diagnosis of PTB. ? 2007 Chung et al; licensee BioMed Central Ltd.
SDGs
Other Subjects
tuberculostatic agent; adult; article; chi square test; cohort analysis; comparative study; diagnostic accuracy; diagnostic test; disease registry; female; health care quality; human; Kruskal Wallis test; lung tuberculosis; major clinical study; male; medical record review; multivariate logistic regression analysis; outcome assessment; practice guideline; rank sum test; retrospective study; Taiwan; treatment outcome; adolescent; age; aged; chi square distribution; epidemiology; health care quality; hospital; lung tuberculosis; medical audit; microbiology; middle aged; practice guideline; pulmonology; sputum; standard; statistical model; statistics; Taiwan; Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Chi-Square Distribution; Cohort Studies; Female; Guideline Adherence; Health Care Surveys; Hospitals, Special; Humans; Logistic Models; Male; Medical Audit; Middle Aged; Pulmonary Disease (Specialty); Quality Assurance, Health Care; Retrospective Studies; Sputum; Taiwan; Treatment Outcome; Tuberculosis, Pulmonary
Type
journal article
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