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. 2023 Apr 5;11:1103714. doi: 10.3389/fpubh.2023.1103714

Table 2.

Frequency of ages by group type.

Variable Category Experimental group Control group χ 2 p
Age 1. Below 25 years old 25 (16.3%) 19 (13.6%) 0.000 1.000
2. 26–35 years old 44 (28.8%) 42 (30%) 0.015 0.903
3. 36–45 years old 49 (32%) 37 (26.4%) 0.314 0.575
4. 46 years old and above 35 (22.9%) 42 (30%) 0.485 0.486

χ2, chi-squared test; p, statistical significance.