Skip to main content
. 2024 Jun 26;24:1710. doi: 10.1186/s12889-024-19233-y

Table 1.

Comparison of frequency distribution of demographic variables in two study groups

Variable Experimental group Control group P-value
Number Percentage Number Percentage
Marital status Single 15 18.3 10 12.2 0.423
Married 67 81.7 72 87.8
Educational level Undergraduate 15 18.3 13 15.8 0.184
Graduate 25 30.5 22 26.8
Master’s degree or higher 42 51.2 47 57.4
Medical history Without medical history 25 30.5 35 42.6 0.156
With medical history 57 69.5 47 57.4
Smoking history Yes 29 35.3 32 39 0.247
No 53 64.7 50 61