MLMM for multivariate longitudinal data | |||||||
parameter | For RR | For PR | For OX | ||||
\(\hat{\beta}(s.e)\) | p-value | \(\hat{\beta}(s.e)\) | p-value | \(\hat{\beta}(s.e)\) | p-value | ||
Intercept | 48.86458 (3.38) | < 0.0001 | 162.1041 (9.22) | < 0.0001 | 92.97 (1.66) | < 0.0001 | |
Age | −1.2573 (0.18) | < 0.0001 | 0.11718 (0.23) | < 0.0001 | |||
Residence(urban) | 3.403193 (1.74) | 0.0553 | 1.829784 (0.03) | < 0.0001 | −1.4103 (0.63) | 0.02568 | |
Birth order(first) | 2.916760 (1.95) | 0.1507 | 9.202489 (4.12) | 0.02560 | −0.6652 (2.81) | 0.8133 | |
Reference = single | |||||||
Married | −3.91243 (2.21) | 0.0773 | 3.5227 (1.19) | 0.2497 | |||
Widowed | −1.2661 (2.51) | 0.3360 | 1.3268 (0.82) | 0.1064 | |||
Divorced | −1.11105 (2.91) | 0.7037 | 1.3163 (3.62) | 0.7167 | |||
Smoking(no) | −4.52168 (2.28) | 0.0481 | |||||
Reference = no breast feed | |||||||
Mixed | −0.60634 (2.31) | 0.7943 | |||||
exclusive | −1.6582 (0.35) | < 0.001 | |||||
Comorbidity(no) | −2.51715 (1.23) | 0.04090 | −3.76181 (1.80) | 0.0367 | 1.40518 (0.62) | 0.0236 | |
reference = non-sever | |||||||
Mild sever | 4.124048 (4.12) | 0.0590 | 3.439812 (5.21) | 0.5105 | −2.8647 (1.04) | 0.0058 | |
Sever | 9.658019 (4.76) | 0.042 | 6.942920 (3.68) | 0.024 | −3.9492 (0.79) | < 0.001 | |
Age of mothers | −0.8665 (1.18) | 0.4628 | −0.3784 (3.18) | 0.9054 | 0.23458 (0.05) | < 0.0001 | |
Visit | −1.06730 (0.07) | < 0.0001 | −0.14986 (0.05) | 0.0026 | 0.15926 (0.06) | 0.0141 | |
Danger signs(no) | −9.84996 (4.20) | 0.0189 | −7.64896 (3.69) | 0.0382 | 1.70764 (0.72) | 0.0177 | |
Vaccination(vaccinated) | −11.5939 (5.61) | 0.0389 | 0.5175 (1.01) | 0.6310 | |||
Cooking place(inside living room) | 3.12894 (1.63) | 0.0460 | |||||
Education of mothers(literate) | −1.6479 (2.08) | 0.4289 | 0.6979 (0.39) | 0.9229 | |||
Random effect variance covariance matrix for MLMM | |||||||
Variance components | RR | PR | OX | ||||
Intercept | Slope | Intercept | Slope | intercept | slope | ||
RR | Intercept | 89.583 | 0.093 | 66.208 | 0.768 | −1.358 | 0.0672 |
Slope | 0.093 | 0.062 | −0.7034 | 0.356 | 0.110 | −0.032 | |
PR | Intercept | 66.208 | −0.703 | 210.99 | −2.805 | −5.201 | 0.249 |
Slope | 0.768 | 0.356 | −2.805 | 0.821 | 0.401 | −0.253 | |
OX | Intercept | −1.358 | 0.110 | −5.201 | 0.401 | 11.937 | 0.122 |
slope | 0.067 | −0.032 | 0.249 | −0.253 | 0.122 | 0.315 | |
Sd. | 12.305 | 1.141 | 22.719 | 1.101 | 2.001 | 0.561 | |
Residual standard errors | |||||||
sigma2_1 | 8.6201 | ||||||
sigma2_2 | 13.931 | ||||||
sigma2_3 | 6.9933 |