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Table 4 the normality of quantitative variables by Shapiro-Wilk test

From: Investigating the effect of group counseling on family stress and anxiety of primiparous mothers during delivery

Variable

Group

Shapiro-Wilk statistics

P-value

Total anxiety before intervention

control

0.982

0.406

intervention

0.988

0.791

Total anxiety after intervention

control

0.982

0.373

intervention

0.976

0.274

Hidden anxiety before intervention

control

0.985

0.548

intervention

0.987

0.760

Hidden anxiety after intervention

control

0.983

0.466

intervention

0.963

0.058

Obvious anxiety before intervention

Control

0.987

0.656

intervention

0.985

0.667

Obvious anxiety after intervention

control

0.985

0.558

intervention

0.949

0.012*

Perceived stress before intervention

control

0.841

< 0.001*

intervention

0.970

0.135

Perceived stress before intervention

control

0.974

0.143

intervention

0.983

0.564

  1. *Significant