Table 2. Description of study ABTCs.

Province	ABTC	Classification	Location	Established	Average number of patients treated per month
Nueva Vizcaya	Nueva Vizcaya Provincial Health Office	Urban	Bayombong Municipality, (Provincial Capital)	2005	200–360 (2012–15), 590 (2016)
	Alfonso Castañeda Rural Health Unit	Rural	Alfonso Castañeda Municipality, 5 hours travel by land south of Bayombong	2014	10–13 (2014–15), 13 (2016)
Palawan	Ospital ng Palawan	Urban	Puerto Princesa City	1991	100 (2013–15), 140 (2016)
	Southern Palawan Provincial Hospital	Rural	Brooke’s Point Municipality, 4 hours travel by land south of PPC	2010	30–70 (2012–15), 80 (2016)
Tarlac	Tarlac Provincial Health Office	Urban	Tarlac City	1994	400–680 (2012–15), 780 (2016)
	Paniqui General Hospital	Rural	Paniqui Municipality, 30 minutes travel by land from Tarlac City	2016	12 (2016)