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Table 3 Weighted proportions of sample covered by indoor residual spraying in the previous 12 months by sociodemographic characteristics

From: Nationwide evaluation of malaria infections, morbidity, mortality, and coverage of malaria control interventions in Madagascar

Variable Category N n IRS % [95% CI]
Age group 0-1 year 939 250 26.6 [17.4-35.9]
2-4 years 1,480 492 33.2 [23.2-43.2]
5-9 years 2,395 770 32.2 [22.4-42.0]
10-15 years 2,233 740 33.2 [22.2-44.1]
15-19 years 1,484 448 30.2 [20.1-40.4]
20-39 years 4,016 1,072 26.7 [16.7-36.6]
≥40 years 2,929 904 30.9 [20.2-41.6]
Sex Male 7,644 2,339 30.6 [20.4-40.8]
Female 7,832 2,338 29.9 [20.2-39.5]
SES quintiles 1st (poorest) 2,570 874 34.0 [21.0-47.1]
2nd 2,658 994 37.4 [24.3-50.5]
3rd 3,343 1,364 40.8 [27.6-54.0]
4th 3,332 1,056 31.7 [19.3-44.0]
5th (wealthiest) 3,574 389 10.9 [1.9-19.8]
Level of education (≥15 years old) Unknown 22 6 29.1 [8.2-49.9]
None 1,033 304 29.4 [19.0-39.9]
Primary 3,395 1,189 35.0 [23.3-46.8]
Lower secondary 2,492 628 25.2 [14.9-35.5]
Upper secondary 1,093 235 21.5 [9.6-33.5]
Tertiary 394 61 15.5 [7.1-24.0]
Transmission pattern East 4,345 166 3.8 [0.0-8.2]
West 3,255 595 18.3 [5.6-31.0]
South 834 566 67.8 [58.3-77.4]
Fringe 2,026 1,186 58.6 [50.8-66.3]
Highlands 5,016 2,163 43.1 [19.9-66.4]
Population density Low 9,147 3,255 35.6 [23.8-47.4]
Intermediate 4,122 1,173 28.5 [12.5-44.4]
High 2,207 249 11.3 [4.0-18.5]