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. 2023 Jun 26;9:74. doi: 10.1186/s40795-023-00731-y

Table 1.

Demographic characteristics of adults participating in validity and reliability studies

Characteristics Face validity
n = 20
Internal consistency reliability
n = 300
Test-retest reliability
n = 62
Gender
Female (%) 55 62.3 64.5
Age
Mean years (SD) 40.2 (10.1) 38.9 (11.2) 38.3 (9.9)
Minimum- Maximum Years 27–60 25–65 25–64
Education level (%)
Under diploma 10.0 6.3 4.8
Diploma 50.0 26.7 37.2
University 40.0 67.0 58.0
Districts in the city (%)
North - 20.1 -
South - 19.8 -
Center 100 21.3 100
West - 19.9 -
East - 18.9 -