Table 4.

Results of the MLR model identifying factors influencing WTP to control dengue vector mosquitoes (n=330), Dhaka (four wards), 2014

Explanatory variables	Explanation of the variables	p-Value	OR	95% CI
Average cost per month (AvgCPM) AvgCPM 2 vs 1 WTP 2 AvgCPM 2 vs 1 WTP 3 AvgCPM 3 vs 1 WTP 2 AvgCPM 3 vs 1 WTP 3	When AvgCPM 101–400 vs ≤100, then WTP 101–400 vs ≤100a When AvgCPM 101–400 vs ≤100, then WTP >400 vs ≤100a When AvgCPM >400 vs ≤100, then WTP 101–400 vs ≤100a When AvgCPM >400 vs ≤100, then WTP >400 vs ≤100a	<0.0001*	8.12 9.80 10.26 61.23	3.74 to 17.62 4.15 to 23.15 2.96 to 35.57 17.55 to 213.62
Income Income 2 vs 1 WTP 2 Income 2 vs 1 WTP 3 Income 3 vs 1 WTP 2 Income 3 vs 1 WTP 3	When income 25 000–50 000 vs 0–25 000, then WTP 101–400 vs ≤100 When income 25 000–50 000 vs 0–25 000, then WTP >400 vs ≤100 When income >50 000 vs 0–25 000, then WTP 101–400 vs ≤100 When income >50 000 vs 0–25 000, then WTP >400 vs ≤100	0.006*	2.56 5.22 0.99 2.73	1.00 to 6.52 2.03 to 13.39 0.36 to 2.75 1.04 to 7.16
Knowledge of land use causing dengue (LUcozD) Yes vs do not know WTP 2 Yes vs do not know WTP 3	When LUcozD yes vs do not know, then WTP 101–400 vs ≤100a When LUcozD yes vs do not know, then WTP >400 vs ≤100	0.018*	0.46 1.16	0.22 to 0.98 0.52 to 2.58
Knowledge of season causing dengue (SeasonMos) Summer vs monsoon WTP 2 Summer vs monsoon WTP 3 Winter vs monsoon WTP 2 Winter vs monsoon WTP 3	When SeasonMos summer vs monsoon, then WTP 101–400 vs ≤100a When SeasonMos summer vs monsoon, then WTP >400 vs ≤100 When SeasonMos winter vs monsoon, then WTP 101–400 vs ≤100a When SeasonMos winter vs monsoon, then WTP >400 vs ≤100	0.001*	3.03 6.98 1.89 3.96	1.20 to 7.64 2.65 to 18.36 0.82 to 4.37 1.66 to 9.42
Using electronic gadget for mosquito control (ConAeElecGaz) Yes vs no WTP 2 Yes vs no WTP 3	When ConElecGaz yes vs no, then WTP 101–400 vs ≤100a When ConElecGaz yes vs no, then WTP>400 vs ≤100	0.009*	2.13 4.42	0.78 to 5.82 1.67 to 11.68

^aReference category is 1 for WTP.

*Significant at p˂0.05 level.