Table 6.

Mixed multinomial logit model with interactions (gender and age of the CHV): preference estimates

Attribute	Attribute level	β	SE
ASC	ASC	Ref. (0)
	ASC µ	0.127	0.215
	ASC σ	−0.076	0.239
Recognition	Recognition at community level	Ref. (0)
	Recognition at facility µ	−0.149	0.202
	Recognition at facility σ	1.675**	0.296
	Award mechanism for best performing CHV µ	−0.781**	0.216
	Award mechanism for best performing CHV σ	1.696**	0.267
Transport	Bicycles for CHV	Ref. (0)
	Motorcycle for CHV/CU µ	−2.618**	0.331
	Motorcycle for CHV/CU σ	2.334**	0.347
	Motorcycle for CHEW and bicycle for CHV µ	0.395	0.348
	Motorcycle for CHEW and bicycle for CHV σ	0.817**	0.311
Tools of trade	Supplies and commodities+non-pharmaceutical+job aids/IEC materials	Ref. (0)
	Supplies and commodities+non-pharmaceutical+job aids/IEC materials+identification µ	1.536**	0.216
	Supplies and commodities+non-pharmaceutical+job aids/IEC materials+identification σ	−0.653*	0.323
	Supplies and commodities+non-pharmaceutical+job aids/IEC materials+identification+safety gears µ	2.525**	0.306
	Supplies and commodities+non-pharmaceutical+job aids/IEC materials+identification+safety gears σ	1.206**	0.271
IGA	KES 100 000	Ref. (0)
	KES 150 000 µ	−0.592	0.587
	KES 150 000 σ	0.090	0.322
Monthly stipend (thousands of KES)	Monthly stipend µ	1.182**	0.290
	Monthly stipend σ	0.561**	0.109
Monthly stipend ##women	Monthly stipend ##women µ	−0.214	0.121
	Monthly stipend ##women σ	0.212*	0.086
Monthly stipend ##age	Monthly stipend ##age µ	−0.011*	0.005
	Monthly stipend ##age σ	0.006*	0.003
IGA ##women	IGA (KES 150,000) ##women µ	0.133	0.224
	IGA (KES 150,000) ##women σ	−0.085	0.154
IGA ##age	IGA (KES 150,000) ##age µ	0.009	0.012
	IGA (KES 150,000) ##age σ	0.001	0.018
Decision makers		211
Observations		5064
Log likelihood		−1081.439
McFadden’s R2		0.107
Akaike’s information criterion		2214.877
Bayesian information criterion		2384.655

## denotes interactions, age is in years, monthly stipend is in thousands of KES. All attributes were random and normally distributed except monthly stipend and its interactions with gender and with age which were restricted to a lognormal distribution. Statistical significance: **at 0.01 level, *at 0.05 level. β is the coefficient, SE is the robust SE, µ is the mean, σ is the SD and ASC is alternative specific constant for alternative. All models used 1000 Halton draws.

ASC, alternative specific constant; CHEW, community health extension worker; CHV, community health volunteer; CU, community unit; IEC, information, education and communication; IGA, income-generating activities.