Waltman N, Cole MA, Kupzyk KA, Lappe JM, Mack LR, Bilek LD. Promoting adherence to bone-loading exercises in postmenopausal women with low bone mass.
J Am Assoc Nurse Pract 2021;
34:50-61. [PMID:
33560754 DOI:
10.1097/jxx.0000000000000564]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/19/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND
We recently completed a parent study (Bone Loading Exercises versus Risedronate on Bone Health in Post-menopausal Women [NIH# R01NR015029]) examining bone-loading exercises to prevent bone loss in postmenopausal women with low bone mass. Forty-three million US women have low bone mass and increased risk for fractures. Bone-loading exercises (weight-bearing and resistance training) can preserve bone mass and decrease risk of fractures. However, multiple barriers prevent women from exercising and adherence rates are low.
PURPOSE
This secondary analysis of the parent study (a) examined barriers specific to women participating in bone-loading exercises; (b) described effectiveness of self-efficacy strategies used in the parent study for increasing confidence in knowledge and reducing barriers; and (c) applied study findings and principles of self-efficacy and self-regulation in development of guidelines for promoting adherence to exercises.
METHODS
Seventy-two women were randomized to the exercise group and completed 12 months of exercises. Instruments for self-efficacy were completed at 2 weeks and barriers interference at 6 months. Percent adherence was measured as the number of exercise sessions attended divided by the number prescribed.
RESULTS
In the 12-month study, average adherence to exercises was 58.9%. Lower adherers reported lack of self-regulation skills such as "lack of time" as the most frequent barriers to exercise.
IMPLICATIONS FOR PRACTICE
Guidelines developed included promotion of skills for self-regulation (such as regulation of time) as well as self-efficacy to improve adherence rates. Nurse practitioners may be the most motivated of all providers to use guidelines promoting exercise for women in their clinical practice.
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