Kalsum, Ummi; Jambi Provincial Health Department, Jambi Province; Sutrisna, Bambang; Faculty of Public Health, Universitas Indonesia, Jakarta; Djuwita, Ratna; Faculty of Public Health, Universitas Indonesia, Jakarta; Achadi, Endang L; Faculty of Public Health, Universitas Indonesia, Jakarta; Jahari, Abas Basuni; National Institute of Health Research and Development, Ministry of Health, Jakarta