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. 2021 Jul-Aug;37(4):1014–1019. doi: 10.12669/pjms.37.4.3515

Table-V.

A comparison of the experimental and control groups’ effective rate ( ± S), n = 40.

Group Excellent Effective Ineffective Effective rate*
Experimental 33 7 0 100%
Control 26 9 5 87.5%
χ2 5.33
p 0.02
*

p < .05.