Table 1 The differences in EPDS score between groups

BMI (kg/m²)

.011^{a, *}

 < 18.5

23(7.1%)

10(6.1%)

9(6.9%)

4(12.5%)

 18.5–24.9

233(71.7%)

107(65.6%)

107(82.3%)

19(59.4%)

 25-29.9

57(17.5%)

38(23.3%)

11(8.5%)

8(25%)

 ≥ 30

12(3.7%)

8(4.9%)

3(2.3%)

1(3.1%)

Sleep behavior at noon

.006^{a, *}

 no

124(38.2%)

66(40.5%)

39(30%)

19(59.4%)

 yes

201(61.8%)

97(59.5%)

91(70%)

13(40.6%)

Frequency of eating breakfast

.004^{a, *}

 every day

250(77%)

137(84%)

86(66.2%)

27(84.4%)

 sometimes

58(17.8%)

22(13.5%)

32(24.6%)

4(12.5%)

 rare

17(5.2%)

4(2.5%)

12(9.2%)

1(3.1%)

Eating habits

.017^{a, *}

 drink milk or eat fruit regularly

175(53.8%)

99(60.7%)

62(47.7%)

14(43.8%)

 eat green vegetables every time

111(34.2%)

44(27%)

49(37.7%)

18(56.3%)

 often eat fish

36(11.1%)

18(11%)

18(13.8%)

0

 whole grains

3(0.9%)

2(1.2%)

1(0.8%)

0

Daily meat and vegetable matching habits

.030^{a, *}

 more meat and less vegetables

51(15.7%)

28(17.2%)

23(17.7%)

0

 less meat and more vegetables

154(47.4%)

71(43.6%)

60(46.2%)

23(71.9%)

 as much meat as vegetables

106(32.6%)

60(36.8%)

38(29.2%)

8(25%)

 all meat

7(2.2%)

1(0.6%)

5(3.8%)

1(3.1%)

 all vegetables

7(2.2%)

3(1.8%)

4(3.1%)

0

What are your dietary preferences

.023^{a, *}

 bland taste

191(58.8%)

106(65%)

63(48.5%)

22(68.8%)

 sweet

42(12.9%)

13(8%)

24(18.5%)

5(15.6%)

 salty

57(17.5%)

2616%)

29(22.3%)

2(6.3%)

 greasy

35(10.8%)

18(11%)

14(10.8%)

3(9.4%)

Oils commonly used at home

<.001^{a, *}

 salad oil or blending oil

34(10.5%)

6(3.7%)

26(20%)

2(6.3%)

 not fixed

46(14.2%)

20(12.3%)

22(16.9%)

4(12.5%)

 vegetable oil

245(75.4%)

137(84%)

82(63.1%)

26(81.3%)

RBC (10^9/L)

4.21(3.93,4.52)

4.28(4.02,4.58)

4.15(3.82,4.46)

4.14(3.79,4.54)

.010^{b, *}

MCV (fL)

91.30(88.03,93.90)

91.20(88.20,93.90)

90.50(85.50,92.90)

92.60(89.20,97.10)

.013^{b, *}

MCH (pg)

30.40(28.90,31.25)

30.40(29.10,31.50)

29.90(28.33,30.69)

31(29.40,32.30)

<.001^{b, *}

MCHc (g/L)

330(325,337)

331(326,338)

330(323,333)

332(325,338)

.017^{b, *}

FT4 (pmol/L)

15.98(14.51,16.67)

15.72(14.24,16.51)

16.25(14.94,17.18)

15.77(14.20,16.25)

.015^{b, *}

K (mmol/L)

3.92(3.73,4.16)

3.95(3.78,4.36)

3.86(3.59,4.06)

3.94(3.74,4.13)

.001^{b, *}

Mg (mg/dL)

2.02(1.90,2.24)

2.07(1.92,2.48)

2.01(1.90,2.10)

1.90(1.83,2.06)

<.001^{b, *}

FPG (mmol/L)

4.82(4.62,5.04)

4.82(4.64,5.01)

4.82(4.68,5.10)

4.82(4.48,5.01)

.043^{b, *}

TBA (µmol/L)

1.80(1,3.20)

1.90(1.15,3.25)

1.40(0.73,2.50)

2.30(1.40,3.25)

.002^{b, *}

5’-nucleotidase (U/L)

2.24(1.42,3.40)

2.40(1.50,3.50)

1.72(1.30,2.80)

2.89(2.20,3.90)

.001^{b, *}

SOD (U/ml)

199(179.10,202)

202(180.75,203.50)

191(176,202)

202(173,206)

.001^{b, *}

TC (mmol/L)

4.13(3.72,4.51)

4.01(3.69,4.49)

4.21(3.76,4.45)

4.85(3.73,5.40)

.003^{b, *}

LDL-C (mmol/L)

2.25(1.74,2.40)

2.18(1.54,2.44)

2.25(1.89,2.35)

2.25(2.10,2.62)

.047^{b, *}

RC (mmol/L)

0.25(0.07,0.57)

0.21(0.11,0.47)

0.27(0,0.57)

0.55(0.14,1.62)

.008^{b, *}