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. 2022 Mar 1;12(3):e050425. doi: 10.1136/bmjopen-2021-050425

Table 1.

Sample characteristics (n=2895)

N Weighted Non-diabetic (n=2459) Diabetic (n=436)
N Weighted N Weighted
Age group
 18–34 823 29.90% 817 32.70% 6 1.80%
 35–49 719 28.20% 670 29.80% 49 12.30%
 50–64 774 26.80% 591 24.50% 183 49.10%
 65 and above 579 15.10% 381 13.00% 198 36.90%
Gender
 Female 1474 51.60% 1258 52.20% 216 44.90%
 Male 1421 48.50% 1201 47.80% 220 55.20%
Ethnicity
 Chinese 796 75.80% 731 76.90% 65 64.90%
 Malay 974 12.70% 811 12.10% 163 18.70%
 Indian 918 8.60% 725 7.90% 193 15.10%
 Others 207 2.90% 192 3.00% 15 1.40%
Education
 Primary and below 637 20.40% 456 18.30% 181 40.80%
 Secondary school 684 20.30% 552 19.70% 132 26.60%
 Pre-university/junior college 126 4.80% 112 5.00% 14 2.30%
 Vocational institute/ITE 267 6.60% 241 6.80% 26 5.20%
 Diploma 479 18.50% 442 19.00% 37 12.80%
 Degree and above 702 29.50% 656 31.20% 46 12.50%
Marital status
 Married/cohabiting 1860 61.70% 1531 60.00% 329 78.10%
 Single 731 29.20% 704 31.70% 27 4.70%
 Divorced/separated 154 5.00% 131 5.00% 23 4.90%
 Widowed 149 4.10% 92 3.30% 57 12.30%
Employment
 Employed 1933 70.50% 1731 72.40% 202 51.10%
 Economically inactive* 829 25.40% 617 23.70% 212 41.80%
 Unemployed 133 4.10% 111 3.80% 22 7.10%
Monthly income (in SGD)
 Below S$2000 1455 45.30% 1155 43.30% 300 65.00%
 S$2000–S$3999 698 23.90% 627 24.60% 71 17.30%
 S$4000–S$5999 318 12.80% 295 13.20% 23 8.30%
 S$6000–S$9999 183 7.80% 167 8.20% 16 4.00%
 S$10 000 and above 117 5.70% 104 5.90% 13 3.30%
 Undisclosed 124 4.50% 111 4.70% 13 2.10%

Frequencies and percentages may not tally to 100% due to missing data.

*Economically inactive includes retired, homemaker, student and the physically disabled.

ITE, Institute of Technical Education.