|
Maternal age at conception (yr)
|
122
|
27.7
|
5.7
| | |
83
|
25.5
|
4.8
| | |
.004
|
|
Gravidity (no.)
|
122
|
2.9
|
1.7
| | |
83
|
2.5
|
1.3
| | |
.109
|
|
Marital status (no. married)
|
122
| | |
34
|
27.6
|
83
| | |
34
|
41.0
|
.046
|
|
Education (yr school completed)
|
122
|
9.3
|
1.7
| | |
83
|
10.0
|
1.6
| | |
.005
|
|
Average daily energy intake (kilocalories/day)
|
122
|
2247.9
|
810.1
| | |
83
|
2343.0
|
857.7
| | |
.421
|
|
Received prenatal iron/folic acid supplementation
|
119
| | |
104
|
87.4
|
80
| | |
69
|
86.3
|
.814
|
|
Takes supplements most days (supplemented only)
| | | |
104
|
90.4
| | | |
65
|
93.2
|
.367
|
|
Number of visits
|
122
|
2.6
|
0.7
| | |
83
|
2.5
|
0.7
| | |
.110
|
|
Weeks gestation
|
|
Initiation of antenatal care
|
122
|
17.3
|
5.9
| | |
83
|
18.7
|
6.0
| | |
.111
|
|
Visit 1
|
122
|
22.9
|
5.8
| | |
83
|
25.5
|
5.0
| | |
.001
|
|
Visit 2
|
116
|
27.0
|
5.6
| | |
78
|
29.9
|
5.0
| | |
<.001
|
|
Visit 3
|
78
|
32.5
|
4.0
| | |
46
|
34.0
|
3.9
| | |
.050
|
|
Delivery
|
122
|
38.8
|
2.1
| | |
83
|
39.0
|
2.2
| | |
.626
|
|
Alcohol and drug use
|
|
AA/day (oz)
|
122
|
0.9
|
1.2
| | |
83
|
0.0
|
0.0
| | |
<.001
|
|
AA/drinking day (oz)
|
122
|
4.2
|
2.4
| | |
83
|
0.2
|
0.5
| | |
<.001
|
|
Drinking days/wk (days)
|
122
|
1.3
|
1.1
| | |
83
|
0.0
|
0.1
| | |
<.001
|
|
No. reporting cigarette smoking
|
122
| | |
106
|
86.2
|
83
| | |
57
|
68.7
|
.002
|
|
Cigarettes/day (smokers only)
| |
6.8
|
4.1
| | | |
6.1
|
5.9
| | |
.435
|
|
No. reporting marijuana use
|
122
| | |
29
|
23.6
|
83
| | |
8
|
9.6
|
.011
|
|
Marijuana use (users only; days/mo)
| |
9.7
|
9.4
| | | |
4.0
|
4.7
| | |
.026
|
|
No. reporting methamphetamine use
|
122
| | |
12
|
9.8
|
83
| | |
15
|
18.1
|
.083
|
|
Methamphetamine use (users only; days/mo)
| |
4.5
|
5.4
| | | |
8.8
|
8.0
| | |
.119
|
