Table 3 Multiple regression analyses to determine the factors that explain the three dependent variables
| Â | Logistic analysis | Ordinary least squares | Logistic analyses |
|---|---|---|---|
Variables | Ownership of untreated Nets | Stated WTP for ITNS | Purchase of ITNs @ 350 Naira |
| Â | Coefficient (SE) | Coefficient (SE) | Coefficient (SE) |
ES weight | .29 (.10)*** | 16.12 (4.64)*** | .20 (.11)* |
Status in the household | -.17 (.35) | 29.38 (13.57)** | .36 (.40) |
No. of household residents | .05 (.05) | 5.72 (2.40)** | -.01 (.05) |
Sex | .02 (.33) | 35.69 (13.36)** | -.41 (.33) |
Age | .01 (.01) | .14 (.40) | .02 (.01)** |
Education | .10(.02)*** | 5.70(1.25)*** | .47 (.33) |
Marital status | .64 (.43) | -51.90 (15.68)*** | -.02 (.38) |
Incidence of malaria | .17 (.27) | -20.19 (12.64) | Â |
Actual incidence of malaria | .07 (.11) | 26.80 (5.68)*** | .31 (.15)** |
Occupational group 2: Farmers | -.39 (.62) | -15.06 (33.02) | -.52 (.65) |
Occupational group 3: Skilled labourers/trading/pensioners | .18 (.61) | -2.67 (33.04) | -.19(.68) |
Occupational group 4: Formally employed | .11 (.66) | -8.35 (36.10) | -.18 (.79) |
Occupational group 5: Professionals/mid & big business | -1.00(.87) | 47.71 (39.66) | -.13 (.84) |
Stated WTP for ITNs | NA | NA | .01 (.001)*** |
Sales distance | NA | NA | -.04 (.01)*** |
Constant | -3.67 (.82)*** | 132.35(40.08)*** | -3.40 (.95)*** |
No of observations | 788 | 788 | 449 |
Chi2 (F statistic) | 80.80*** | 17.10*** | 94.89*** |
Adjusted R-square | NA | 0.21 | NA |
Correct predictions | 85.15% | NA | 80.18% |