Items | Number | Statistical value | Knowledge (mean ± SD) | Attitudes (mean ± SD) | Practices (mean ± SD) |
---|---|---|---|---|---|
Sex | |||||
Male | 467 | 11.78 ± 1.30 | 24.16 ± 1.61 | 55.37 ± 5.24 | |
Female | 1669 | 11.88 ± 1.15 | 24.19 ± 1.54 | 55.86 ± 4.93 | |
t | −1.593 | −0.406 | −1.782 | ||
P | 0.112 | 0.685 | 0.075 | ||
Age (year)a | |||||
<32 | 999 | 11.73 ± 1.22 | 24.21 ± 1.70 | 55.87 ± 5.23 | |
≥ 32 | 1137 | 11.98 ± 1.34 | 24.16 ± 1.41 | 55.65 ± 4.80 | |
t | 4.842 | −0.700 | −0.999 | ||
P | < 0.001 | 0.484 | 0.318 | ||
Ethnicity | |||||
Han | 1830 | 11.87 ± 1.16 | 24.17 ± 1.53 | 55.75 ± 4.94 | |
Other | 306 | 11.77 ± 1.30 | 24.28 ± 1.70 | 55.76 ± 5.40 | |
t | 1.365 | −1.164 | −0.036 | ||
P | 0.173 | 0.245 | 0.971 | ||
Marital status | |||||
Married | 1473 | 11.96 ± 1.10 | 24.23 ± 1.43 | 55.93 ± 4.75 | |
Unmarried or divorced or widowed | 663 | 11.64 ± 1.32 | 24.07 ± 1.79 | 55.35 ± 5.52 | |
t | −5.323 | −2.383 | −2.101 | ||
P | < 0.001 | 0.017 | 0.036 | ||
Education level | |||||
Below junior college | 207 | 11.01 ± 1.56 | 23.97 ± 1.71 | 53.53 ± 6.32 | |
Junior college and above | 1929 | 11.95 ± 1.10 | 24.21 ± 1.53 | 55.99 ± 4.78 | |
t | 8.441 | 2.106 | 6.803 | ||
P | < 0.001 | 0.035 | < 0.001 | ||
Occupation | |||||
Medical staff | 1228 | 12.11 ± 0.93 | 24.33 ± 1.32 | 56.53 ± 4.27 | |
Other | 908 | 11.53 ± 1.39 | 23.99 ± 1.80 | 54.70 ± 5.69 | |
t | −10.858 | −4.834 | −8.497 | ||
P | < 0.001 | < 0.001 | < 0.001 | ||
Place of residence | |||||
City | 1740 | 11.98 ± 1.05 | 24.27 ± 1.38 | 56.14 ± 4.56 | |
Countryside or town | 396 | 11.34 ± 1.54 | 23.80 ± 2.13 | 54.03 ± 6.33 | |
t | 7.929 | 4.242 | 6.272 | ||
P | < 0.001 | < 0.001 | < 0.001 |