| 2006 (N = 624) | 2011 (N = 903) | 2016 (N = 1193) |
---|---|---|---|
Household characteristics | AOR (95% CI) | AOR (95% CI) | AOR (95% CI) |
Wealth quintile | |||
 Poorest (reference) | |||
  Second poorest | 1.13 (0.48–2.70) | 1.84 (0.96–3.52) | 2.11** (1.22–3.65) |
  Middle | 1.29 (0.58–2.84) | 1.69 (0.81–3.54) | 1.82* (1.00–3.34) |
  Second richest | 1.32 (0.56–3.11) | 2.89** (1.32–6.31) | 1.90* (1.01–3.57) |
  Richest | 2.45 (0.97–6.19) | 3.48** (1.35–9.00) | 3.68** (1.43–9.51) |
Caste/ethnicity | |||
 Dalit (reference) | |||
  Janajati | 1.46 (0.70–3.06) | 1.31 (0.67–2.57) | 1.04 (0.56–1.92) |
  Brahmin/Chhetri | 1.38 (0.72–2.64) | 1.37 (0.72–2.60) | 0.59 (0.32–1.08) |
  Other | 1.17 (0.39–3.50) | 1.37 (0.61–3.09) | 1.26 (0.56–2.82) |
Mother’s years of schooling | 0.95 (0.88–1.02) | 0.96 (0.89–1.03) | 0.97 (0.92–1.03) |
Mother’s age | 0.98 (0.94–1.01) | 1.00 (0.96–1.04) | 0.97 (0.94–1.01) |
Female household head | 1.02 (0.56–1.86) | 1.30 (0.84–2.03) | 0.75 (0.52–1.09) |
Rural residence | 0.63 (0.34–1.16) | 0.98 (0.52–1.84) | 1.14 (0.72–1.80) |
Agroecological zone | |||
 Mountain (reference) | |||
  Hill | 3.11** (1.32–17.30) | 2.06* (1.02–4.16) | 1.10 (0.50–2.42) |
  Terai | 5.29** (2.32–12.10) | 3.71** (1.93–7.14) | 3.19** (1.37–7.47) |