Socioeconomic demographic factor | Category | No | Percentage | Adjusted OR | Lower bound | Upper bound | Sig. |
Urban–rural sector | Urban | 485 | 19.3 | 0.286 | 0.212 | 0.384 | 0.000 |
Rural | 2022 | 80.7 | Ref. | ||||
Age group (in year) | 0–4 | 164 | 6.5 | 1.752 | 0.970 | 3.164 | 0.063 |
5–14 | 591 | 23.6 | 2.201 | 1.323 | 3.659 | 0.002 | |
15–24 | 441 | 17.6 | 2.012 | 1.197 | 3.385 | 0.008 | |
25–34 | 376 | 15.0 | 2.054 | 1.211 | 3.485 | 0.008 | |
35–44 | 339 | 13.5 | 2.243 | 1.317 | 3.823 | 0.003 | |
45–54 | 272 | 10.8 | 1.780 | 1.026 | 3.089 | 0.040 | |
55–64 | 143 | 5.7 | 2.689 | 1.483 | 4.876 | 0.001 | |
65–101 | 181 | 7.2 | Ref. | ||||
No of men of working age, 15–64 years living in household | 0 | 176 | 7.0 | 0.200 | 0.106 | 0.374 | 0.000 |
1 | 837 | 33.4 | 0.492 | 0.351 | 0.691 | 0.000 | |
2 | 659 | 26.3 | 0.746 | 0.534 | 1.042 | 0.086 | |
3 | 356 | 14.2 | 0.709 | 0.491 | 1.023 | 0.066 | |
4 | 253 | 10.1 | 0.704 | 0.473 | 1.049 | 0.084 | |
5+ | 226 | 9.0 | Ref. | ||||
Household wealth quintile | Poorest | 257 | 10.3 | 1.782 | 1.293 | 2.454 | 0.000 |
Poor | 376 | 15.0 | 1.400 | 1.028 | 1.906 | 0.033 | |
Middle | 482 | 19.2 | 1.271 | 0.970 | 1.667 | 0.082 | |
Rich | 626 | 25.0 | 1.124 | 0.873 | 1.445 | 0.365 | |
Richest | 766 | 30.6 | Ref. | ||||
Income per fortnight among population of working age 15–64 years (1 PNG Kina=US$0.28) | None | 174 | 6.9 | 0.706 | 0.423 | 1.177 | 0.182 |
1–100 | 665 | 26.5 | 1.485 | 1.040 | 2.121 | 0.030 | |
101–200 | 440 | 17.6 | 1.504 | 1.032 | 2.190 | 0.033 | |
201–400 | 440 | 17.6 | 1.138 | 0.777 | 1.668 | 0.507 | |
401–600 | 343 | 13.7 | 1.546 | 1.045 | 2.286 | 0.029 | |
601–800 | 223 | 8.9 | 1.277 | 0.829 | 1.967 | 0.268 | |
800+ | 222 | 8.9 | Ref. | ||||
Highest education attainment among population finished school age, 25 years and above | Elementary (grades 1–2) | 12 | 0.5 | 4.131 | 1.205 | 14.165 | 0.024 |
Primary (grades 3–8) | 795 | 31.7 | 1.526 | 1.092 | 2.132 | 0.013 | |
Secondary (grades 9–10) | 1037 | 41.4 | 1.268 | 0.917 | 1.752 | 0.151 | |
secondary (grades 11–12) | 222 | 8.9 | 1.211 | 0.793 | 1.848 | 0.375 | |
training | 181 | 7.2 | 1.311 | 0.841 | 2.043 | 0.232 | |
University + | 260 | 10.4 | Ref. | ||||
Valid | 2507 | 100.0 | |||||
Missing | 35 373 | ||||||
Total | 37 880 |
CHESS, Comprehensive Health and Epidemiological Surveillance System; PNGIMR, Papua New Guinea Institute of Medical Research.