Additional file 2 of A systematic review and meta-analysis of the effect of treadmill desks on energy expenditure, sitting time and cardiometabolic health in adults

Additional file 2: Figure 1. Flowchart of studies included in the meta-analysis. Description of data: Flowchart of studies included in the meta-analysis. Figure 2. Forest plots of studies in laboratory settings. Description of data: Outcomes are as follows: (a) energy expenditure; (b) rate of oxygen consumption; (c) systolic blood pressure; (d) diastolic blood pressure. Error bars represent the 95% Confidence Interval. Data source: Botter et al., 2016 [26]; Champion et al., 2018 [27]; Cox et al., 2011 [28]; Levine & Miller, 2007 [29]; Schuna et al., 2019 [30]; Zeigler et al., 2015 [31]; Zeigler et al., 2016 [32]. Figure 3. Forest plots of studies in workplace settings. Description of data: Outcomes are as follows: (a) sitting time (minutes per hour) during a full-day; (b) sitting time (minutes per hour) during working hours; (c) systolic blood pressure; (d) diastolic blood pressure; (e) glucose concentrations; (f) high density lipoproteins: (g) triglycerides; (h) total cholesterol; (i) body fat percentage; (j) BMI. Error bars represent the 95% Confidence Interval. Data source: Wahlström et al., 2019 [24]; Bergman et al., 2018 [33]; John et al., 2011 [34]; Koepp et al., 2013 [35]; Schuna et al., 2014 [36]; Thompson et al., 2014 [37]. Figure 4. Funnel plots of studies in laboratory settings. Description of data: Outcomes are as follows: (a) energy expenditure; (b) rate of oxygen consumption; (c) systolic blood pressure; (d) diastolic blood pressure. Error bars represent the 95% Confidence Interval. Data source: Botter et al., 2016 [26]; Champion et al., 2018 [27]; Cox et al., 2011 [28]; Levine & Miller, 2007 [29]; Schuna et al., 2019 [30]; Zeigler et al., 2015 [31]; Zeigler et al., 2016 [32]. Figure 5. Funnel plots of studies in workplace settings. Description of data: Outcomes are as follows: (a) sitting time (minutes per hour) during a full-day; (b) sitting time (minutes per hour) during working hours; (c) systolic blood pressure; (d) diastolic blood pressure; (e) glucose concentrations; (f) high density lipoproteins: (g) triglycerides; (h) total cholesterol; (i) body fat percentage; (j) BMI. Error bars represent the 95% Confidence Interval. Data source: Wahlström et al., 2019 [24]; Bergman et al., 2018 [33]; John et al., 2011 [34]; Koepp et al., 2013 [35]; Schuna et al., 2014 [36]; Thompson et al., 2014 [37]

补充材料2：图1 本荟萃分析纳入研究的研究流程图。数据说明：本荟萃分析纳入研究的研究流程图。
图2 实验室环境下相关研究的森林图。数据说明：观测指标如下：(a) 能量消耗；(b) 氧消耗速率；(c) 收缩压；(d) 舒张压。误差棒表示95%置信区间（95% Confidence Interval）。数据来源：Botter等人，2016 [26]；Champion等人，2018 [27]；Cox等人，2011 [28]；Levine与Miller，2007 [29]；Schuna等人，2019 [30]；Zeigler等人，2015 [31]；Zeigler等人，2016 [32]。
图3 工作场所环境下相关研究的森林图。数据说明：观测指标如下：(a) 全天久坐时长（分钟/小时）；(b) 工作时段久坐时长（分钟/小时）；(c) 收缩压；(d) 舒张压；(e) 血糖浓度；(f) 高密度脂蛋白；(g) 甘油三酯；(h) 总胆固醇；(i) 体脂百分比；(j) BMI。误差棒表示95%置信区间。数据来源：Wahlström等人，2019 [24]；Bergman等人，2018 [33]；John等人，2011 [34]；Koepp等人，2013 [35]；Schuna等人，2014 [36]；Thompson等人，2014 [37]。
图4 实验室环境下相关研究的漏斗图。数据说明：观测指标如下：(a) 能量消耗；(b) 氧消耗速率；(c) 收缩压；(d) 舒张压。误差棒表示95%置信区间。数据来源：Botter等人，2016 [26]；Champion等人，2018 [27]；Cox等人，2011 [28]；Levine与Miller，2007 [29]；Schuna等人，2019 [30]；Zeigler等人，2015 [31]；Zeigler等人，2016 [32]。
图5 工作场所环境下相关研究的漏斗图。数据说明：观测指标如下：(a) 全天久坐时长（分钟/小时）；(b) 工作时段久坐时长（分钟/小时）；(c) 收缩压；(d) 舒张压；(e) 血糖浓度；(f) 高密度脂蛋白；(g) 甘油三酯；(h) 总胆固醇；(i) 体脂百分比；(j) BMI。误差棒表示95%置信区间。数据来源：Wahlström等人，2019 [24]；Bergman等人，2018 [33]；John等人，2011 [34]；Koepp等人，2013 [35]；Schuna等人，2014 [36]；Thompson等人，2014 [37]