BioMed Research International / 2020 / Article / Tab 2 / Review Article
Effects of Physical Activity on Children’s Motor Skill Development: A Systematic Review of Randomized Controlled Trials Table 2 Risk of bias/quality of individual studies included in the review.
Articles Randomization Control Pre-post Retention Missing data Power analysis Validity measure Follow-up Score Effectiveness Barnett et al. [30 ] + + + + + + + — 7 No McGann et al. [31 ] + + + + + — + — 6 Yes Chan et al. [37 ] + + + + + + + + 8 Yes Lee et al. [38 ] + + + + + + + + 8 Yes Cohen et al. [39 ] + + + + + + + — 7 Yes Laukkanen et al. [40 ] + + + + + — + + 7 No Bonvin et al. [41 ] + + + + + + + + 8 No Vernadakis [32 ] + + + + + — + — 6 Yes Costello and Warne [42 ] + + + + + — + — 6 Yes Johnson et al. [33 ] + + + + + — + — 6 No Foweather et al. [43 ] + + + + + + + + 7 Yes Sit et al. [44 ] + + + + + + + + 8 Yes Lander et al. [45 ] + + + + + — + + 7 Yes Lander et al. [46 ] + + + + + — + — 6 Yes Johnstone et al. [47 ] + + + + + — + — 6 Yes Karabourniotis et al. [48 ] + + + + + — + — 6 Yes Mombarg et al. [34 ] + + + + + — + — 6 Yes Aadland et al. [49 ] + + + + + — + + 7 Yes Cliff et al. [50 ] + + + + + — + — 6 Yes Pan et al. [51 ] + + + + + — + — 6 Yes Piazza et al. [52 ] + + + + + — + — 6 Yes Salmon et al. [53 ] + + + + + — + + 7 Yes Sheehan and Katz [36 ] + + + + + — + — 6 Yes Sheehan and Katz [35 ] + + + + + — + — 6 Yes van der Fels et al. [54 ] + + + + + + + + 8 No
“+” refers to positive (explicitly described and present in details); “—” refers to negative (inadequately described and absent); “Yes” indicates significant positive effect; “No” indicates no significant effect.
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