Table 6.

Baseline data of Ngodhe and Kibuogi Islands.

	Ngodhe	Kibuogi
Land area (km2)*	0.98	1.54
Households†	137	108
Population†	563	502
Median age (IQR)†	18 (8–30)	15 (7–28)
% male (95% CI)†	51 (47–55)	50 (46–55)
Microscopy parasite rate (95% CI)‡	6.6 (5.4–7.9)	6.3 (4.9–7.8)
PCR parasite rate (95% CI)‡	16 (14–18)	16 (14–18)
Geometric mean of parasite density (parasite/µl blood)‡	1021	1720
% reported bed net use (95% CI)§	49 (46–52)	44 (41–48)

^*Estimated using, https://www.daftlogic.com/projects-google-maps-area-calculator-tool.htm.

^†Nagasaki University-Health and Demographic Surveillance System (HDSS).

^‡Data from 2012 to 2015⁹.

^§Data from 2013 to 2015.