- Relationship between knowledge and sociodemographic characteristics.
| Characteristics | n (%) | Knowledge | P-value (X2) | ||
|---|---|---|---|---|---|
| Good | Fair n (%) | Poor | |||
| Total sample | 3456 (100.0) | 300 (8.7) | 746 (21.6) | 2410 (69.7) | |
| Age | |||||
| 15-39 | 2477 (71.7) | 241 (9.7) | 520 (21.0) | 1716 (69.3) | 0.002 (17.367) |
| 40-59 | 894 (25.9) | 52 (5.8) | 214 (23.9) | 628 (70.2) | |
| 60 or older | 85 (2.5) | 7 (8.2) | 12 (14.1) | 66 (77.6) | |
| Gender | |||||
| Male | 1508 (43.6) | 167 (11.1) | 327 (21.7) | 1014 (67.2) | <0.001 (20.055) |
| Female | 1948 (56.4) | 133 (6.8) | 419 (21.5) | 1396 (71.7) | |
| Marital status | |||||
| Married | 1444 (41.8) | 92 (6.4) | 325 (22.5) | 1027 (71.1) | <0.001 (16.899) |
| Unmarried | 2012 (58.2) | 208 (10.3) | 421 (20.9) | 1383 (68.7) | |
| Nationality | |||||
| Saudi | 3327 (96.3) | 288 (8.7) | 726 (21.8) | 2313 (69.5) | 0.231 (2.929) |
| Not Saudi | 129 (3.7) | 12 (9.3) | 20 (15.5) | 97 (75.2) | |
| Education | |||||
| High school or lower | 1063 (30.8) | 53 (5.0) | 230 (21.6) | 780 (73.4) | <0.001 (27.066) |
| Bachelor or higher education | 2393 (69.2) | 247 (10.3) | 516 (21.6) | 1630 (68.1) | |
| Occupation | |||||
| Employed | 1053 (30.5) | 87 (8.3) | 227 (21.6) | 739 (70.2) | <0.001 (26.615) |
| Unemployed | 711 (20.6) | 32 (4.5) | 148 (20.8) | 531 (74.7) | |
| Student | 1692 (49.0) | 181 (10.7) | 371 (21.9) | 1140 (67.4) | |
| Income | |||||
| <5000 | 1942 (56.2) | 158 (8.1) | 399 (20.5) | 1385 (71.3) | 0.114 (7.449) |
| 5000-10000 | 604 (17.5) | 51 (8.4) | 132 (21.9) | 421 (69.7) | |
| >10000 | 910 (26.3) | 91 (10.0) | 215 (23.6) | 604 (66.4) | |
| Smoking | |||||
| Absent | 2919 (84.5) | 236 (8.1) | 642 (22.0) | 2041 (69.9) | 0.010 (9.222) |
| Present | 537 (15.5) | 64 (11.9) | 104 (19.4) | 369 (68.7) | |
| Chronic disease | |||||
| Absent | 2996 (86.7) | 259 (8.6) | 638 (21.3) | 2099 (70.1) | 0.533 (1.257) |
| Present | 460 (13.3) | 41 (8.9) | 108 (23.5) | 311 (67.6) | |