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Table 1 Distribution of area-based exposure variables

From: Self-poisoning in rural Sri Lanka: small-area variations in incidence

Exposure1
  N Mean SD Median Range
Housing Quality (score out of 4) 189 1.68 1.36 1 (0–4)
Unemployment (%) 189 8.55 5.05 8 (0–27)
Education (% of >15 year olds completing 2o school) 189 23.39 9.55 22 (6–54)
Agricultural Population (%) 189 57.20 21.2 63 (5–94)
Agricultural Land-use (%) 185 2 71.01 31.47 87 (4–100)
  1. 1Exposure measured in 2001, except agricultural land-use measured in 2003
  2. 2Data on land-use were complete only for 185 GNs