Meeting physical activity recommendations is associated with health-related quality of life in women before and after Roux-en-Y gastric bypass surgery

• Published in: Quality of life research 2019-06, Vol.28 (6), p.1497-1507
• Main Authors: Sellberg, Fanny, Possmark, Sofie, Willmer, Mikaela, Tynelius, Per, Persson, Margareta, Berglind, Daniel
• Format: Article
• Language: English
• Subjects: Bariatric surgery; CLINICAL AND POLICY APPLICATIONS; Exercise; Gastric bypass; Gastrointestinal surgery; Health-related quality of life; inget Strategiskt forskningsområde (SFO); Medicin och hälsovetenskap; Medicine; Medicine & Public Health; no Strategic Research Area (SFO); Physical activity; Public Health; Quality of life; Quality of Life Research; Sedentary behavior; Sedentary time; Sociology; Step counts; Surgical outcomes
• ISSN: 0962-9343; 1573-2649; 1573-2649
• DOI: 10.1007/s11136-019-02120-0

Purpose Meeting physical activity (PA) recommendations is positively associated with health-related quality of life (HRQoL), but it is still unclear whether PA (specifically objectively measured) is associated with HRQoL in bariatric surgery candidates, both before and after surgery. Thus, the aim of this study was to examine the cross-sectional association between meeting objectively measured PA recommendations and HRQoL before and after Roux-en-Y gastric bypass (RYGB) surgery. Methods Sixty-six women undergoing RYGB with pre-surgery and 62 women with post-surgery valid PA and HRQoL data were included from the control group of a RCT study aiming at improving HRQoL and PA post-RYGB surgery. Measures before and 12 months after RYGB included the Short Form Health Survey (SF-36) and objectively measured PA, sedentary time (ST), and step counts with GT3X+ accelerometers. Multiple linear regression models were used to analyze the associations between PA and HRQoL. Results Participants who engaged in more than 150 min of moderate to vigorous PA (MVPA)/week (PA recommendations) had considerably higher SF-36 scores (HRQoL) than those who did not, both pre and 12-month post-surgery, with greatest difference in the subscale bodily pain, 15.5 ( p  = 0.021) higher score (higher scores means less pain) pre-surgery and a 19.7 ( p  = 0.004) higher score post-surgery. Higher LPA and step counts and lower ST also showed positive associations in some of the subscales of SF-36. Conclusions Meeting the PA recommendations and overall engaging in more PA was associated with higher HRQoL, pre-, and post-RYGB surgery, highlighting the importance of PA both pre- and post-surgery.