Table 2:

Results of multilevel regression analysis for variables related to the weight of children

Variables	At Birth			6 Months			12 Months			18 Months
	B	SE	P	B	SE	P	B	SE	P	B	SE	P
Education 1#	0.00	----	----	0.00	----	----	0.00	----	----	0.00	----	----
Education 2	−13.97	21.98	0.525	199.33	47.11	<0.001	90.17	54.17	0.096	192.95	94.57	0.041
Education 3	−48.78	22.71	0.032	175.37	48.52	<0.001	91.18	55.78	0.102	263.14	103.08	0.011
Education 4	0.28	36.01	0.994	223.18	76.46	0.004	202.94	88.78	0.022	399.57	144.50	0.006
Education 5	20.40	94.76	0.830	−65.94	197.22	0.738	−101.33	237.64	0.670	10.31	415.85	0.980
Education 6	40.76	232.80	0.861	56.30	483.79	0.907	85.50	560.45	0.879	1331.37	1215.10	0.273
Mother’s age at birth	−0.90	1.97	0.648	−3.22	4.18	0.440	−5.92	4.83	0.220	−14.22	7.52	0.059
Pregnancy Number	22.94	6.29	<0.001	−1.97	13.49	0.884	−6.35	15.55	0.683	28.60	29.85	0.338
Care Starts month	−10.69	6.06	0.078	−13.21	13.48	0.327	−6.79	15.00	0.651	−47.36	24.63	0.055
Mother’s Weight	6.68	0.80	<0.001	18.24	1.68	<0.001	19.70	1.95	<0.001	22.59	3.03	<0.001
Not using Multivitamin#	0.00	----	----	0.00	----	----	0.00	----	----	0.00	----	----
Using 1-60 Multivitamins tablet	22.77	19.88	0.252	67.95	42.77	0.112	32.95	49.27	0.504	48.41	90.73	0.594
Using 61 – 120 Multivitamins tablet	−6.20	23.65	0.793	16.10	50.47	0.750	−98.54	58.10	0.090	21.49	100.74	0.831
Using >120 Multivitamins tablet	−49.83	32.70	0.127	37.86	69.13	0.584	−102.72	79.70	0.197	96.82	130.40	0.458
Not using Ferrous#	0.00	----	----	0.00	----	----	0.00	----	----	0.00	----	----
Using 1–60 Ferrous tablet	47.98	35.95	0.182	−27.45	76.47	0.720	−127.93	89.35	0.152	−123.57	145.50	0.396
Using 61–120 Ferrous tablet	37.60	34.57	0.277	22.52	73.59	0.760	−6.62	85.92	0.939	15.88	142.12	0.911
Using >120 Ferrous tablet	92.62	35.49	0.009	−12.05	75.58	0.873	10.20	88.08	0.908	5.76	147.02	0.969

^#: Reference Category

B: Regression Coefficient

SE: Standard Error