Table 6 Multivariate Logistic Regression results of perception factors and household characteristics on membership status
Variables | Model 1: PCA Results | Model 2: FA Results |
|---|---|---|
OR* (SE) | OR* (SE) | |
Quality P1, F1 | 1.279 *** (0.101) | 1.464*** (0.129) |
Preferences P2, F2 | 0.614*** (0.052) | 0.577*** (0.063) |
Convenience P3, F3 | 1.402*** (0.128) | 1.497*** (0.171) |
Understanding P4 | 0.830 ** (0.061) | |
Recommendation P5, F4 | 0.826*** (0.052) | 0.843** (0.068) |
Knowledge P6 | 1.390 *** (0.109) | |
Awareness P7 | 1.075 (0.078) | |
Household characteristics | ||
Sex | ||
Female | 1 | 1 |
Male | 0.753 (0.146) | 0.753 (0.145) |
Age (years) | ||
60+ | 1 | 1 |
40–59 | 0.571** (0.156) | 0.567** (0.154) |
26–39 | 0.459*** (0.136) | 0.466*** (0.136) |
18–25 | 0.582 (0.268) | 0.562 (0.252) |
Education | ||
Secondary and higher education | 1 | 1 |
Primary education | 1.029 (0.325) | 0.918 (0.282) |
No education | 1.268 (0.489) | 1.049 (0.394) |
Marital status | ||
Unmarried | 1 | 1 |
Married | 1.165 (0.257) | 1.193 (0.263) |
Family size | ||
≥ 10 | 1 | 1 |
7–9 | 0.760 (0.361) | 0.751 (0.357) |
4–6 | 0.736 (0.338) | 0.737 (0.336) |
≤ 3 | 0.677 (0.325) | 0.679 (0.327) |
Religion | ||
Muslim | 1 | 1 |
Christian | 1.119 (0.289) | 1.162 (0.296) |
Occupation | ||
Non-farmers | 1 | 1 |
Farmers | 0.951 (0.202) | 0.968 (0.206) |
Income (in TZS) | ||
1.000.000 and higher | 1 | 1 |
500.000–999.999 | 0.683 (0.562) | 0.599 (0.488) |
100.000–499.999 | 0.480 (0.349) | 0.416 (0.299) |
50.000–99.999 | 0.357 (0.264) | 0.317 (0.231) |
0–49.999 | 0.267* (0.198) | 0.218** (0.159) |
Number of observations | 722 | 722 |
Log-likelihood | − 391.5037 | − 396.7734 |
Likelihood ratio test | 84.02 | 77.42 |
Prob >chi2 | 0.000 | 0.000 |
Pseudo R2 | 0.1145 | 0.1028 |