Jonathan Yana, Laura Moscova, Julien Le Breton, Emmanuelle Boutin, Tiphaine Siess, Pascal Clerc, Sylvie Bastuji-Garin, Emilie Ferrat
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引用次数: 0
Abstract
Background: In France, general practitioners (GPs) prescribe benzodiazepines and Z-drugs (BZD/ZDs) widely, and especially to older adults. Several characteristics of patients and/or GPs linked to BZD/ZD overprescription have been described in the general population but not among older patients in primary care.
Objectives: To estimate the proportion of GP consultations by patients aged 65 and over that resulted in a BZD/ZD prescription, and determine whether any GP-related factors predicted BZD/ZD overprescription in this setting.
Methods: We analyzed sociodemographic and practice-related GP characteristics, and aggregated data on consultations recorded prospectively by 117 GPs in a database between 2000 and 2010. Next, we used logistic regression models to look for factors potentially associated with BZD/ZD overprescription (defined as an above-median prescription rate).
Results: The GPs' mean age at inclusion was 47.4 (7.1), and 87.9% were male. During the study period, the median (95% confidence interval) proportion of consultations with patients aged 65 and over resulting in a BZD/ZD prescription was 21.8% (18.1-26.1) (range per GP: 5-34.1%). In a multivariable analysis, a greater number of chronic disease (OR [95% CI] = 2.10 [1.22-3.64]), a greater number of drugs prescribed per consultation (5.29 [2.72-10.28]), and shorter study participation were independently associated with BZD/ZD overprescription.
Conclusions: BZD/ZD overprescription was associated with a greater chronic disease burden and the number of drugs prescribed per consultation but not with any sociodemographic or practice-related GP characteristics. Targeted actions are needed to help GPs limit their prescription of BZD/ZDs to older patients with multiple comorbidities and polypharmacy.
期刊介绍：
Family Practice is an international journal aimed at practitioners, teachers, and researchers in the fields of family medicine, general practice, and primary care in both developed and developing countries.
Family Practice offers its readership an international view of the problems and preoccupations in the field, while providing a medium of instruction and exploration.
The journal''s range and content covers such areas as health care delivery, epidemiology, public health, and clinical case studies. The journal aims to be interdisciplinary and contributions from other disciplines of medicine and social science are always welcomed.
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