Fig. 1
From: Will (or can) people pay for headache care in a poor country?
SF-36 domain-specific quality-of-life scores among people with no headache open square, episodic headache gray filled square or headache on ≥15 days/month black filled square. PF physical functioning, RP role limitations due to physical problems, RE role limitations due to emotional problems, BP bodily pain, GH general health, VT vitality, SF social functioning, MH mental health, PCS physical component summary, MCS mental component summary