Variable | NB with λ = $0 | NB with λ = $20 | NB with λ = $40 | NB with λ = $60 | NB with λ = $80 | NB with λ = $100 |
---|---|---|---|---|---|---|
Constant term | 0.20 [1.01] (0.42) | −8.42 [1.73] (0.00) | −10.67 [2.28] (0.00) | −10.97 [4.66] (0.01) | −7.26 [10.27] (0.24) | −6.26 [6.52] (0.17) |
Study phase | 1.53 [1.04] (0.07) | 2.50 [2.18] (0.13) | 4.92 [3.35] (0.07) | 7.97 [4.73] (0.05) | 11.02 [5.99] (0.03) | 13.51 [7.36] (0.03) |
Treatment-covariate interactions | ||||||
 Household size | 0.30 [0.17] (0.04) | 0.36 [0.20] (0.03) | 0.36 [0.23] (0.06) | 0.33 [0.26] (0.10) | 0.26 [0.28] (0.17) | 0.22 [0.25] (0.19) |
 Female child | 0.33 [0.77] (0.33) | 1.06 [1.23] (0.19) | 1.20 [1.45] (0.20) | 1.21 [1.63] (0.23) | 0.91 [1.69] (0.30) | 0.83 [1.56] (0.30) |
 Child age (months) | 0.04 [0.03] (0.09) | 0.06 [0.05] (0.12) | 0.06 [0.06] (0.16) | 0.05 [0.06] (0.21) | 0.03 [0.06] (0.30) | 0.02 [0.05] (0.33) |
 Paternal primary education | −0.53 [1.20] (0.33) | −2.63 [1.67] (0.06) | −3.68 [2.06] (0.04) | −4.12 [2.64] (0.06) | −3.44 [3.86] (0.19) | −3.40 [2.96] (0.13) |
 Paternal secondary education | 2.03 [1.02] (0.02) | 1.42 [1.24] (0.13) | 1.11 [1.41] (0.21) | 0.93 [1.42] (0.26) | 0.98 [1.27] (0.22) | 0.88 [1.37] (0.26) |
 Maternal primary education | 1.22 [0.87] (0.08) | 2.25 [1.12] (0.02) | 2.55 [1.33] (0.03) | 2.60 [1.55] (0.05) | 2.16 [1.88] (0.12) | 2.05 [1.50] (0.09) |
 Maternal secondary education | −1.42 [1.27] (0.13) | −0.84 [1.70] (0.31) | −0.81 [2.02] (0.34) | −0.99 [2.20] (0.33) | −1.59 [2.18] (0.23) | −1.92 [2.03] (0.17) |
 BPL card | −0.39 [0.94] (0.34) | 0.45 [1.09] (0.34) | 0.82 [1.28] (0.26) | 1.10 [1.36] (0.21) | 1.17 [1.38] (0.20) | 1.40 [1.48] (0.17) |
 Wealth index—2nd quintile | −1.65 [1.60] (0.15) | −2.50 [1.90] (0.09) | −2.68 [2.31] (0.12) | −2.48 [2.66] (0.18) | −1.58 [3.14] (0.31) | −1.08 [2.74] (0.35) |
 Wealth index—3rd quintile | −0.88 [0.76] (0.12) | −0.04 [1.34] (0.49) | 0.12 [1.66] (0.47) | 0.12 [1.71] (0.47) | −0.21 [1.52] (0.45) | −0.28 [1.27] (0.41) |
 Wealth index—4th quintile | −0.61 [0.85] (0.24) | −2.22 [1.57] (0.08) | −2.75 [1.88] (0.07) | −2.78 [1.96] (0.08) | −1.87 [2.40] (0.22) | −1.53 [1.87] (0.21) |
 Wealth index—5th quintile | −1.70 [1.92] (0.19) | −1.40 [2.53] (0.29) | −0.89 [2.95] (0.38) | −0.22 [3.25] (0.47) | 0.73 [3.34] (0.41) | 1.53 [3.52] (0.33) |
 Seek treatment from a public facility | −0.44 [0.74] (0.28) | 4.98 [1.27] (0.00) | 7.20 [1.97] (0.00) | 8.29 [3.43] (0.01) | 7.13 [6.52] (0.14) | 7.43 [4.81] (0.06) |
 Seek treatment from a public community based provider | 0.25 [1.33] (0.42) | 3.83 [1.96] (0.03) | 4.84 [2.72] (0.04) | 4.91 [3.49] (0.08) | 3.11 [5.11] (0.27) | 2.52 [3.27] (0.22) |
 Seek treatment from a private provider | −5.58 [1.00] (0.00) | 7.91 [1.00] (0.00) | 12.06 [2.35] (0.00) | 12.76 [7.20] (0.04) | 6.64 [17.30] (0.35) | 4.88 [10.79] (0.33) |
Covariates | ||||||
 Household size | −0.30 [0.18] (0.05) | −0.13 [0.34] (0.35) | 0.08 [0.51] (0.43) | 0.31 [0.69] (0.33) | 0.57 [0.88] (0.26) | 0.82 [1.08] (0.22) |
 Female child | 0.04 [0.90] (0.48) | −1.57 [1.93] (0.21) | −2.03 [2.58] (0.22) | −2.24 [3.19] (0.24) | −1.96 [3.61] (0.29) | −2.09 [4.17] (0.31) |
 Child age (months) | −0.02 [0.03] (0.30) | 0.00 [0.06] (0.48) | −0.01 [0.08] (0.47) | −0.01 [0.10] (0.45) | −0.02 [0.11] (0.43) | −0.02 [0.13] (0.43) |
 Paternal primary education | −0.47 [1.26] (0.35) | −0.24 [2.46] (0.46) | −0.23 [3.41] (0.47) | −0.86 [4.34] (0.42) | −2.53 [5.44] (0.32) | −3.73 [6.09] (0.27) |
 Paternal secondary education | −2.18 [1.13] (0.03) | −0.96 [1.74] (0.29) | −0.72 [2.40] (0.38) | −0.78 [3.07] (0.40) | −1.35 [3.89] (0.36) | −1.53 [4.55] (0.37) |
 Maternal primary education | −1.32 [0.94] (0.08) | −1.99 [1.83] (0.14) | −1.46 [2.47] (0.28) | −0.57 [3.10] (0.43) | 0.99 [3.82] (0.40) | 2.06 [4.16] (0.31) |
 Maternal secondary education | 1.44 [1.43] (0.16) | 1.01 [2.63] (0.35) | 1.29 [3.65] (0.36) | 1.83 [4.58] (0.35) | 2.84 [5.37] (0.30) | 3.53 [6.24] (0.29) |
 BPL card | 0.51 [1.03] (0.31) | −4.10 [1.70] (0.01) | −6.30 [2.39] (0.00) | −7.94 [3.18] (0.01) | −8.58 [4.26] (0.02) | −10.10 [4.40] (0.01) |
 Wealth index—2nd quintile | 1.64 [1.58] (0.15) | 0.91 [2.31] (0.35) | 0.77 [3.38] (0.41) | 0.41 [4.39] (0.46) | −0.30 [5.47] (0.48) | −0.99 [6.61] (0.44) |
 Wealth index—3rd quintile | 0.32 [1.02] (0.38) | −1.86 [2.55] (0.23) | −2.68 [3.45] (0.22) | −3.36 [4.17] (0.21) | −3.63 [4.73] (0.22) | −4.29 [5.56] (0.22) |
 Wealth index—4th quintile | −0.10 [1.14] (0.46) | 3.50 [2.62] (0.09) | 5.97 [3.58] (0.05) | 7.76 [4.50] (0.04) | 8.38 [5.69] (0.07) | 9.69 [6.35] (0.06) |
 Wealth index—5th quintile | 1.63 [2.08] (0.22) | 1.31 [3.41] (0.35) | 2.96 [4.65] (0.26) | 4.88 [5.81] (0.20) | 7.28 [6.98] (0.15) | 9.10 [8.46] (0.14) |
 Seek treatment from a public facility | −1.30 [1.09] (0.12) | 3.54 [2.56] (0.08) | 6.00 [3.95] (0.06) | 8.06 [5.35] (0.07) | 9.90 [6.40] (0.06) | 12.41 [7.61] (0.05) |
 Seek treatment from a public community based provider | −0.57 [1.56] (0.36) | 9.61 [3.23] (0.00) | 18.71 [4.83] (0.00) | 27.72 [6.10] (0.00) | 36.94 [6.85] (0.00) | 46.38 [8.21] (0.00) |
 Seek treatment from a private provider | −0.60 [0.94] (0.26) | 4.07 [2.90] (0.08) | 3.12 [3.04] (0.15) | 1.56 [4.01] (0.35) | 0.20 [3.79] (0.48) | 0.19 [4.19] (0.48) |
Wald chi-2 | 195.5 | 289.7 | 168.35 | 112.8 | 134.02 | 140.12 |
Prob > chi-2 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
AIC | 4824 | 4976 | 5566 | 5984 | 6302 | 6558 |
BIC | 5107 | 5259 | 5849 | 6267 | 6585 | 6841 |
[standard error] (p value) |