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Associations between alcohol brief intervention in primary care and drinking and health outcomes in adults with hypertension and type 2 diabetes: a population-based observational study
ObjectivesTo evaluate associations between alcohol brief intervention (BI) in primary care and 12-month drinking outcomes and 18-month health outcomes among adults with hypertension and type 2 diabetes (T2D).DesignA population-based observational study using electronic health records data.SettingAn...
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Published in: | BMJ open 2023-01, Vol.13 (1), p.e064088 |
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Main Authors: | , , , , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
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Online Access: | Get full text |
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Summary: | ObjectivesTo evaluate associations between alcohol brief intervention (BI) in primary care and 12-month drinking outcomes and 18-month health outcomes among adults with hypertension and type 2 diabetes (T2D).DesignA population-based observational study using electronic health records data.SettingAn integrated healthcare system that implemented system-wide alcohol screening, BI and referral to treatment in adult primary care.ParticipantsAdult primary care patients with hypertension (N=72 979) or T2D (N=19 642) who screened positive for unhealthy alcohol use between 2014 and 2017.Main outcome measuresWe examined four drinking outcomes: changes in heavy drinking days/past 3 months, drinking days/week, drinks/drinking day and drinks/week from baseline to 12-month follow-up, based on results of alcohol screens conducted in routine care. Health outcome measures were changes in measured systolic and diastolic blood pressure (BP) and BP reduction ≥3 mm Hg at 18-month follow-up. For patients with T2D, we also examined change in glycohaemoglobin (HbA1c) level and ‘controlled HbA1c’ (HbA1c |
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ISSN: | 2044-6055 2044-6055 |
DOI: | 10.1136/bmjopen-2022-064088 |