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Table 1 Demographic details of 80 participants from Najran city including gender age and other parameters

From: Estimated dietary intake of essential elements from four selected staple foods in Najran City, Saudi Arabia

Demographic data (N = 80) Frequency Percent (%)
Gender
 Male 36 45.00
 Female 44 55.00
Age (years)
 (18–39) 40 50.00
 (40–59) 30 37.50
 (60–79) 10 12.50
Marital status
 Single 26 32.50
 Married 44 55.00
 Divorced 3 3.80
 Widowed 7 8.80
Education
 Illiterate 10 12.50
 School level 25 31.30
 University 43 53.80
 Post-University 2 2.50
Occupation
 Government employee 24 30.00
 Private sector employee 17 21.30
 Student 9 11.30
 Housewife 10 12.50
 Unemployed 19 23.80
 Other 1 1.30
Monthly income
 SAR < 4000 46 57.50
 SAR 4000–7000 14 17.50
 SAR 7000–10,000 15 18.80
 SAR 10,000+ 5 6.30