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. 2023 Feb 10;12:156. [Version 1] doi: 10.12688/f1000research.124707.1

Table 3. Quality Index Scoring of included articles.

Study Reporting External validity Bias Confounding Power Total
Oliveira C et al : Journal of Obesity. 2020 7 2 4 3 1 17/32
De Liao C et al : PLOS ONE. 2017 7 2 4 3 1 17/32
Pope ZC et al: Medicine & science in sports & exercise. 2020 9 3 5 4 2 23/32
Tonello L et al: Frontiers in physiology. 2016 7 2 4 3 0 16/32
Kaikkonen KM et al : Journal of Physical Activity and Health. 2014 7 2 4 3 1 17/32
Rennie KL et al : American Journal of Epidemiology. 2003 9 3 5 4 2 23/32
Kiviniemi AM et al : Medicine & science in sports & exercise. 2017 9 3 5 4 2 23/32
Föhr T et al: BMC public health. 2016 7 2 4 3 2 18/32
Buchheit M, et al . Medicine and science in sports and exercise. 2005 7 2 4 3 1 17/32
May R et al :. Journal of physiological anthropology. 2017 7 2 4 3 1 17/32
Soares-Miranda L et al. Circulation. 2014 9 3 5 4 2 23/32
Kluttig A et al . BMC cardiovascular disorders. 2010 9 3 5 4 2 23/32