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Table 4 Correlations of the continuous variables with depression

From: Antenatal depression among women with gestational diabetes mellitus: a pilot study

Variables Mean ± SD Correlation coefficient (r) 2-tailed Sig. (p)
Age 28.98 ± 4.87 − 0.085 0.390
Monthly personal income 42,000.00 ± 17,795.13 0.074 0.726
Monthly family income 57,028.57 ± 33,860.14 0.017 0.862
Monthly family expenditure 26,400.00 ± 13,945.53 0.033 0.740
Age at marriage 21.49 ± 4.339 − 0.019 0.844
Marriage duration 7.58 ± 5.31 -0.067 0.497
Age of first conceive 23.54 ± 5.31 0.087 0.375
Total number of conceive 2.40 ± 1.31 − 0.203 0.138
Total number of children 1.64 ± 0.85 0.039 0.775
Age of last children 5.96 ± 3.53 0.001 0.994
Total reproductive health related history 0.61 ± 0.75 0.314  < 0.001
Total diabetes related history 1.53 ± 1.07 0.023 0.814
Fasting blood glucose level 5.91 ± 1.34 0.088 0.373
2 h after breakfast glucose (AFB) level 8.52 ± 2.29 0.271 0.005
Both fasting and 2 h AFB glucose level 14.43 ± 3.08 0.239 0.014
Body mass index 28.95 ± 4.91 − 0.061 0.533