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J Am Geriatr Soc. 2008 Oct;56(10):1860-6. doi: 10.1111/j.1532-5415.2008.01863.x. Epub 2008 Aug 21.

A senior center-based pilot trial of the effect of lifestyle intervention on blood pressure in minority elderly people with hypertension.

Author information

  • 1Department of Medicine, Division of General Internal Medicine, New York University School of Medicine, New York, New York 10010, USA. senaida.fernandez@nyumc.org

Abstract

OBJECTIVES:

To test the feasibility, acceptability, and effect of a senior center-based behavioral counseling lifestyle intervention on systolic blood pressure (BP).

DESIGN:

A pre-post design pilot trial of behavioral counseling for therapeutic lifestyle changes in minority elderly people with hypertension. Participants completed baseline visit, Visit 1 (approximately 6 weeks postbaseline), and a final study Visit 2 (approximately 14 weeks postbaseline) within 4 months.

SETTING:

The study took place in six community-based senior centers in New York City with 65 seniors (mean age 72.29+/-6.92; 53.8% female; 84.6% African American).

PARTICIPANTS:

Sixty-five minority elderly people.

INTERVENTION:

Six weekly and two monthly "booster" group sessions on lifestyle changes to improve BP (e.g., diet, exercise, adherence to prescribed antihypertensive medications).

MEASUREMENTS:

Primary outcome was systolic BP (SBP) measured using an automated BP monitor. Secondary outcomes were diastolic BP (DBP), physical activity, diet, and adherence to prescribed antihypertensive medications.

RESULTS:

There was a significant reduction in average SBP of 13.0+/-21.1 mmHg for the intervention group (t(25)=3.14, P=.004) and a nonsignificant reduction in mean SBP of 10.6+/-30.0 mmHg for the waitlist control group (t(29)=1.95, P=.06). For the intervention group, adherence improved 26% (t(23)=2.31, P=.03), and vegetable intake improved 23% (t(25)=2.29, P=.03).

CONCLUSION:

This senior center-based lifestyle intervention was associated with a significant reduction in SBP and adherence to prescribed antihypertensive medications and diet in the intervention group. Participant retention and group attendance rates suggest that implementing a group-counseling intervention in senior centers is feasible.

PMID:
18721222
[PubMed - indexed for MEDLINE]
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