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Table 2 Analysis by gender of clinical characteristics and laboratory parameters

From: Hypocholesterolemia is an independent risk factor for depression disorder and suicide attempt in Northern Mexican population

 

Male

p value

Female

p value

Healthy subjects

MDD

MDD associated w/suicide attempt

Healthy subjects

MDD

MDD associated w/suicide attempt

n

40

36

17

 

166

171

42

 

Age, years

38.1 ± 6.1

35.8 ± 10.5

37.3 ± 11.9

0.592

36.5 ± 6.7

37.5 ± 10.0

34.3 ± 9.9

0.133

Obesity frequency (IMC>30 kg/m2), n (%)

10 (25)

6 (17.1)

3 (17.6)

0.664

45 (27.3)

57 (34.8)

12 (28.6)

0.322

Total cholesterol serum level, mg/dl

182.5 ± 42.5

164.8 ± 48.6

140.2 ± 32.1

0.002 ‡,*

170.1 ± 18.4

168.5 ± 44.4

157.1 ± 40.8

0.017*

HDL cholesterol serum level, mg/dl

46.4 ± 14.5

41.7 ± 15.8

44.1 ± 12.4

0.566

45.8 ± 10.2

44.2 ± 14.2

46.8 ± 20.9

0.301

LDL cholesterol serum level, mg/dl

100.8 ± 35.9

71.2 ± 37.2

71.7 ± 24.5

0.011 ‡

94.8 ± 26.2

86.7 ± 39.5

78.9 ± 35.3

0.165

VLDL cholesterol serum level, mg/dl

30.9 ± 17.0

55.4 ± 33.4

29.8 ± 10.1

0.002 ‡,†

28.1 ± 13.9

38.1 ± 18.9

34.9 ± 18.7

0.004 ‡

Triglycerides serum level, mg/dl

137.7 ± 66.9

277.1 ± 167.2

157.6 ± 60.2

<.001‡,†

143.9 ± 91.4

193.7 ± 101.8

179.0 ± 97.2

<.001‡,*

Hypocholesterolemia frequency (<150 mg/dl), n (%)

8 (20)

17 (47.2)

9 (52.9)

0.015

20 (12)

62 (36.3)

20 (47.6)

<.001

  1. Values are mean ± standard deviation
  2. *Statistically significant difference between Healthy subjects and MDD associated with suicide attempt
  3. †Statistically significant difference between MDD and MDD associated with suicide attempt
  4. ‡Statistically significant difference between Healthy subjects and MDD