The burden of headache and a health-care needs assessment in the adult population of Mali: a cross-sectional population-based study

Table 6 Quality of life (WHOQoL-8) and willingness to pay for effective headache treatment by headache type

WHOQoL-8 score (range 8–40) (mean ± SEM; median)
Probable medication-overuse headache	23.1±1.0; 23.0
Other headache on ≥ 15 days/month	26.5±0.7; 26.0
Episodic headache	28.4±0.1; 29.0
No headache	30.6±0.3; 30.0
	F(3, 2,101) = 38.7; p < 0.001
Willingness to pay (XOF/month) (mean ± SEM; median)
Probable medication-overuse headache	9,986±2,975; 4,000
Other headache on ≥ 15 days/month	5,118±1,462; 1,000
Episodic headache	6,214±887; 1,000 F(2, 1,811) = 0.3; p = 0.77

ISSN: 1129-2377