Corrigendum to “Health impact of small-community water supply reliability” [Int. J. Hyg. Environ. Health 214 (2011) 162–166]

Population sample size (total population size) 45 (120) 38 (94) 31 (66) Mean family size (standard deviation) 5.7 (2.1) 4.8 (2.0) 4.9 (2.4) 0.356 Gender: %female 54 57 60 0.355 Mean age (standard deviation) 26 (21) 25 (24) 23 (21) 0.253 Mean income per head (standard deviation) 183 (175) 218 (227) 300 (383) 0.078 Median highest level of education Grade 11 Grade 11 Grade 10 0.028 Mean number of constructed dwellings (standard deviation) 1.3 (0.7) 1.3 (0.5) 1.5 (0.5) 0.308 Mean number of traditional dwellings (standard deviation) 1.7 (1.1) 2.1 (1.1) 1.9 (0.8) 0.917