Table 3. Simple logistic regression of factors associated with maternal obesity (n =1964).
|
Variables |
Regression coefficient B |
Crude OR (95% Cl) |
Wald statistic (df) |
p-value |
|---|---|---|---|---|
|
Age (years) <35 ≥35 |
0.38 |
1 1.46(1.13,1.88) |
8.40(1) |
0.004 |
|
Ethnicity Chinese Malay |
0.59 |
1 1.80(1.05,3.07) |
4.62(1) |
0.032 |
|
Indian |
0.74 |
2.10(1.13,3.87) |
5.57(1) |
0.018 |
|
Other ethnicity |
0.59 |
1.80 (0.88,3.68) |
2.61 (1) |
0.106 |
|
Foreigner |
-0.19 |
0.55 (0.83,0.44) |
0.36(1) |
0.546 |
|
Household income High Middle |
0.03 |
1 1.03 (0.49,2.15) |
0.01 (1) |
0.935 |
|
Low |
-0.06 |
0.94 (0.47,1.91) |
0.03(1) |
0.869 |
|
Parity Nulliparous Multiparous |
0.38 |
1 1.46(1.21,1.78) |
15.11 (1) |
<0.001 |
|
Grand multiparous |
0.99 |
2.68 (1.89,3.81) |
30.10(1) |
<0.001 |
|
Marital status Single Married |
-0.49 |
1 0.61 (0.15,2.46) |
0.48 (1) |
0.490 |
|
Smoking status Non-smoking Smoking |
-1.31 |
1 0.27 (0.33,2.61) |
1.28 (1) |
0.258 |