There were three field visits, but, due to time constraints, each participant could only see two places. All participants went to Soongnern Community Hospital and had a choice of visiting either a health centre or a village drug fund.
Soongnern district is 36 km. from the provincial capital and 222 km from Bangkok. It covers a total area of 768.5 sq. km., 11 sub-districts, 103 villages and 15 029 households with a total population of 69 870 (35 381 females and 34 489 males) in 1995.