Department of Orthopaedics and Traumatology, University of Helsinki, Helsinki, Finland.
Department of General Practice and Primary Health Care, University of Helsinki, Helsinki, Finland.
Scand J Med Sci Sports. 2018 Apr;28(4):1389-1396. doi: 10.1111/sms.13003. Epub 2018 Feb 15.
To assess the relationship between physical activity (PA) in work, transport, domestic, and leisure-time domains (with sitting time included) and health-related quality of life (HRQoL) among young adult men. The long version of IPAQ and SF-36 Health Survey were used to assess PA and HRQoL, respectively, in 1425 voluntary 20- to 40-year-old Finnish male participants. Participants were divided into tertiles (MET-h/week): Lowest tertile (<38 MET-h/week), Middle tertile (38-100 MET-h/week), and Highest tertile (>100 MET-h/week). The IPAQ domain leisure-time PA predicted positively the Physical Component Summary (PCS) (β = 0.11, 95% CI: 0.06 to 0.16) and Mental Component Summary (MCS) (β = 0.11, 95% CI: 0.05 to 0.16) dimensions. Occupational PA predicted negative relationships in the PCS (β = -0.13, 95% CI: -0.19 to -0.07), and sitting time predicted negative relationships in the MCS dimension (β = -0.13, 95% CI: -0.18 to -0.07). In addition, a linear relationship was found between total PA level (including sitting time) and all of the IPAQ domains (<0.001). The Middle tertile had the highest leisure-time PA (38% of total PA), whereas the highest sitting time (28%) and lowest occupational PA (8%) were found in the Lowest tertile. The Highest tertile had the highest occupational PA (61%), while the leisure-time PA was the lowest (16%). Different PA domains appear to have positive and negative relationships to mental and physical aspects of HRQoL. Relatively high leisure-time PA indicated a better HRQoL regardless of the amount of total PA, while occupational PA and higher daily sitting time related negatively to HRQoL.
评估年轻人在工作、交通、家庭和休闲时间领域（包括坐姿时间）的身体活动（PA）与健康相关生活质量（HRQoL）之间的关系。使用 IPAQ 长版和 SF-36 健康调查分别评估 1425 名自愿参加的 20-40 岁芬兰男性参与者的 PA 和 HRQoL。参与者分为三分位（MET-h/周）：最低三分位（<38 MET-h/周）、中间三分位（38-100 MET-h/周）和最高三分位（>100 MET-h/周）。IPAQ 休闲时间 PA 预测正向影响生理成分综合评分（PCS）（β=0.11，95%CI：0.06-0.16）和心理成分综合评分（MCS）（β=0.11，95%CI：0.05-0.16）维度。职业 PA 预测 PCS 呈负相关（β=-0.13，95%CI：-0.19-0.07），坐姿时间预测 MCS 维度呈负相关（β=-0.13，95%CI：-0.18-0.07）。此外，还发现总 PA 水平（包括坐姿时间）与 IPAQ 所有领域之间存在线性关系（<0.001）。中间三分位的休闲时间 PA 最高（占总 PA 的 38%），而最低三分位的坐姿时间最高（28%）和职业 PA 最低（8%）。最高三分位的职业 PA 最高（61%），而休闲时间 PA 最低（16%）。不同的 PA 领域似乎与 HRQoL 的心理和生理方面有积极和消极的关系。相对较高的休闲时间 PA 表明无论总 PA 量如何，HRQoL 都更好，而职业 PA 和更高的日常坐姿时间与 HRQoL 呈负相关。
