Matsushita Munehiro, Takagi Daisuke, Kamada Masamitsu
Department of Physical Recreation, School of Physical Education, Tokai University, Kanagawa, Japan.
Department of Health and Social Behavior, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
J Phys Act Health. 2024 Dec 10;22(2):262-269. doi: 10.1123/jpah.2023-0138. Print 2025 Feb 1.
This study aimed to examine the association between socioeconomic status (SES) and optimal movement behaviors including sufficient moderate-to-vigorous physical activity (PA), regular leisure-time PA, and less sedentary behavior.
We used data from the Japanese Study on Stratification, Health, Income, and Neighborhood conducted in 2012. Activity patterns and SES were measured using International Physical Activity Questionnaire Short-Version and other self-administered questionnaires. Activity pattern outcomes assessed were sufficient total volume of moderate-to-vigorous PA (≥150 min/wk), regular leisure-time PA (≥1 d/wk), less sedentary time (≤4 h/d), and optimal movement behaviors (meeting all criteria). SES variables were equivalized annual income, educational attainment, and occupation. Logistic regression analysis adjusted for confounders.
We included 731 men and 852 women. Lower income levels were associated with less leisure-time PA among men and women (men, odds ratio [OR]: 0.60 and 0.65 for Q2 and Q1 [lowest], respectively; women, OR: 0.53 and 0.56 for Q2 and Q1 [lowest]). Lower SES groups associated with less sedentary time (men, OR: 1.82 for blue-collar; women, OR: 1.44 for Q1 income level, 1.61 and 1.53 for junior college, technical school, and high school/junior high school, respectively; 1.89 for unemployed). SES was not significantly associated with optimal movement behavior in both sexes (in men, OR for those with high school or junior high school education vs those with university or graduate school education = 0.81 [0.43-1.53]).
Activity patterns varied by SES, with lower income associated with less leisure-time PA and white-collar workers associated with more prevalent sedentary behavior among both sexes.
本研究旨在探讨社会经济地位（SES）与最佳运动行为之间的关联，这些行为包括充足的中等至剧烈身体活动（PA）、规律的休闲时间身体活动以及较少的久坐行为。
我们使用了2012年进行的日本分层、健康、收入及邻里关系研究的数据。活动模式和社会经济地位通过国际身体活动问卷简版及其他自填式问卷进行测量。评估的活动模式结果包括中等至剧烈身体活动的充足总量（≥150分钟/周）、规律的休闲时间身体活动（≥1天/周）、较少的久坐时间（≤4小时/天）以及最佳运动行为（满足所有标准）。社会经济地位变量包括等效年收入、教育程度和职业。采用逻辑回归分析对混杂因素进行了调整。
我们纳入了731名男性和852名女性。较低的收入水平与男性和女性较少的休闲时间身体活动相关（男性，第二四分位数（Q2）和第一四分位数（最低）的比值比（OR）分别为0.60和0.65；女性，Q2和Q1（最低）的OR分别为0.53和0.56）。较低社会经济地位群体与较少的久坐时间相关（男性，蓝领的OR为1.82；女性，收入水平处于Q1的OR为1.44，大专、技校和高中/初中的OR分别为1.61和1.53；失业者的OR为1.89）。社会经济地位与两性的最佳运动行为均无显著关联（在男性中，高中或初中教育程度者与大学或研究生教育程度者相比的OR = 0.81 [0.43 - 1.53]）。
活动模式因社会经济地位而异，较低收入与较少的休闲时间身体活动相关，白领职业的男女久坐行为更为普遍。
