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Table 2 Outcomes of the meta-regression

From: The Impact of Ubiquitous Face Masks and Filtering Face Piece Application During Rest, Work and Exercise on Gas Exchange, Pulmonary Function and Physical Performance: A Systematic Review with Meta-analysis

Mean effect size: 0.062; R2: 0.615; n effect sizes: 20

Heterogeneity Q: 35.6 (df: 19, p = .01)

 

B

SE

95%CI LL

95%CI UL

Z

p value

Beta

Intercept

1.940

0.551

0.860

3.021

3.520

0.001

0.000

Age (mean) [years]

− 0.042

0.016

− 0.074

− 0.010

− 2.592

0.010

− 0.485

Exercise intensity (rest – low – moderate - vigorous)

− 0.179

0.062

− 0.299

− 0.058

− 2.905

0.004

− 0.561

Mask type (surgery – FFP2/N95 without – FFP2/N95 with valve)

− 0.271

0.133

− 0.532

− 0.009

− 2.029

0.043

− 0.381

  1. Effect sizes, number of included effect sizes, homogeneity, the regression coefficient B, its confidence interval (CI) and the corresponding p value are displayed