@article{ref1,
title="Influence of pattern of alcohol intake on blood pressure in regular drinkers: a controlled trial",
journal="Journal of hypertension",
year="1998",
author="Rakic, V. and Puddey, I. B. and Burke, V. and Dimmitt, S. B. and Beilin, L. J.",
volume="16",
number="2",
pages="165-174",
abstract="OBJECTIVE: To evaluate the effects of patterns of drinking (weekend versus daily drinking) on the pressor responses to alcohol in 55 male drinkers using clinic and 24 h ambulatory blood pressure monitoring. DESIGN: A randomized, controlled cross-over trial. METHODS: Recruitment required a regular alcohol intake of 210-500 ml absolute alcohol/week, with > 60% consumed as beer. Fourteen subjects were categorized as predominantly weekend drinkers, whereas the remaining 41 subjects regularly drank on a daily basis. After 4 weeks of familiarization, all subjects were randomly allocated to drinking low-alcohol beer (0.9% vol:vol) only or to maintain their usual drinking habits with provision of full-strength beer (5% vol:vol) for 4 weeks. They then switched back to their usual drinking habits or low-alcohol beer, respectively, for a further 4 weeks while maintaining their usual drinking pattern. RESULTS: Baseline ambulatory systolic blood pressure in weekend but not in daily drinkers was 2.4 mmHg higher on Monday than it was on Thursday (P = 0.02). This Monday-Thursday difference was lost during intervention. When subjects switched from the high-alcohol to the low-alcohol period the falls in ambulatory systolic blood pressure in weekend (3.1 mmHg, P < 0.001) and daily drinkers (2.2 mmHg, P < 0.001) were similar. Most of the fall was evident during week 1 of the low-alcohol period for weekend drinkers but not until week 4 for daily drinkers. CONCLUSION: The pressor response to alcohol consumption is similar in magnitude in weekend and daily drinkers, present throughout a 24 h period and has a rapid onset/offset in weekend drinkers but is more sustained in daily drinkers.<p /><p>Language: en</p>",
language="en",
issn="0263-6352",
doi="",
url="http://dx.doi.org/"
}