Table 1.

Precision and risk of bias assessment of studies on chikungunya incidence and seroprevalence of anti-Chikungunya virus in Indonesia

Year	Region	Sample	Risk of bias				Precision	Reference
			Assay	Sampling	Setting	Response rate
Chikungunya incidence studies
2000–2004	Bandung	5704	Low	NA	Low	Unknown	High	[94]
2010–2011	Jakarta, West Java, Bali	446	Low	NA	Low	Unknown	High	[95]
Seroprevalence anti-CHIKV IgM studies
2015–2016	Bali	15	Low	NA	Low	Unknown	Low	[78]
2004–2005	Indonesia	198	Low	NA	Low	Unknown	High	[77]
2010	Jakarta, West Java, Bali	105	Low	NA	Low	Unknown	High	[95]
2001	Bogor	99	Low	Low	Low	Unknown	Low	[55]
1998–1999	Yogyakarta	76	Low	Unknown	Low	Unknown	Low	[54]
Seroprevalence anti-CHIKV IgG studies
2015	Bali	8	Low	NA	Low	Unknown	Low	[78]
2004–2005	Indonesia	198	Low	NA	Low	Unknown	High	[77]
1995–1996	Semarang	60	Low	NA	Low	Unknown	Low	[97]
1998–1999	Yogyakarta	76	Low	Unknown	Low	Unknown	Low	[54]
2002	Bekasi	145	Low	Low	Low	Unknown	High	[55]
1972	Ambon	321	Low	Unknown	Low	Unknown	High	[50]
1972	Kalimantan	199	Low	Unknown	Low	Unknown	High	[49]

NA Not applicable