Analisis propensity score matching (PSM) hubungan tingkat keterpaparan informasi tentang HIV/AIDS dengan perilaku penggunan kondom pada pelanggan wanita penjaja seks di Papua (analisis data survei surveilands perilaku) = Propensity score matching (psm) analysis, the relationship between the level of information exposed about HIV/AIDS and behavior in condom use among the consumer of female sex workers (fsw) in Papua (behavioral surveillance survey data (bss) 2004/2005)