From: Haemoglobin status and predictors of anaemia among pregnant women in Mpigi, Uganda
Crude analysis | Adjusted analysis | |||
---|---|---|---|---|
Characteristic | β (95% CI) | P-value | β (95% CI) | P- value* |
Age in years | ||||
Below 20 | -0.21 (-0.36, -0.06) | 0.006 | -0.19 (-0.36, -0.02) | 0.07 |
20-24 | Ref | |||
25-29 | 0.11 (-0.03, 0.24) | 0.10 (-0.06, 0.25) | ||
30-34 | 0.02 (-0.20, 0.24) | -0.03 (-0.28, 0.23) | ||
≥35 | -0.03 (-.26, 0.19) | -0.05 (-0.34, 0.23) | ||
Parity | ||||
Nulliparous | -0.20 (-0.37, -0.03) | 0.08 | -0.14 (-0.33, 0.06) | 0.38 |
1 | -0.12 (-0.30, 0.05) | -0.12 (-0.30, 0.05) | ||
2 | Ref | Ref | ||
3 | 0.05 (-0.16, 0.26) | 0.05 (-0.16, 0.26) | ||
4 | -0.10 (-0.33, 0.12) | -0.12 (-0.35, 0.12) | ||
Para 5+ | -0.01 (-0.22, 0.20) | 0.03 (-0.22, 0.29) | ||
Timing of 1st antenatal visit | ||||
1st trimester | Ref | 0.03 | Ref | 0.05 |
2nd trimester | 0.24 (0.06, 0.43) | 0.21 (0.03, 0.40) | ||
3rd trimester | 0.20 (0.00, 0.40) | 0.26 (0.04, 0.48) | ||
Gestational age at enrolment | 0.05 (0.03, 0.06) | <0.001 | 0.03 (0.01, 0.05) | <0.001 |
Iron supplements (number of tablets) | ||||
None | Ref | <0.001 | <0.001 | |
1-30 | 0.27 (0.15, 0.39) | 0.32 (0.19, 0.45) | ||
31-60 | 0.40 (0.22, 0.58) | 0.37 (0.17, 0.58) | ||
61+ | 0.47 (0.23, 0.71) | 0.53 (0.27, 0.80) | ||
Doses of antihelminthics taken | ||||
Zero | -0.14 (-0.30, 0.01) | 0.15 | 0.12 (-0.11, 0.35) | 0.54 |
One | -0.10 (-0.22, 0.03) | 0.09 (-0.10, 0.28) | ||
Two | Ref | |||
Doses of antimalarial prophylaxis (IPT) | ||||
Zero | -0.21 (-0.37, -0.05) | 0.004 | 0.03 (-0.20, 0.25) | 0.20 |
One | -0.18 (-0.30, -0.06) | -0.12 (-0.30, 0.06) | ||
Two | Ref | |||
Episodes of malaria | ||||
None | Ref | 0.02 | 0.02 | |
One | -0.13 (-0.26, 0.003) | -0.14 (-0.27, -0.01) | ||
Two | -0.29 (-0.48, -0.10) | -0.29 (-0.47, -0.10) | ||
Three | -0.01 (-0.30, 0.28) | 0.01 (-0.29, 0.29) | ||
Four + | -0.19 (-0.64, 0.26) | -0.16 (-0.60, 0.29) | ||
HIV Sero-status | ||||
Negative | Ref | <0.001 | <0.001 | |
Positive | -0.54 (-0.74, -0.33) | -0.63 (-0.85, -0.42) |