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Table 2 Impact of the presence of co-morbidity according to organ on 1,25-OH2 and 25-OH serum concentrations (transformed age and season adjusted values, bold numbers represent significant differences)

From: Vitamin D deficiency in community-acquired pneumonia: low levels of 1,25(OH)2 D are associated with disease severity

Co-morbidity

 

1,25-OH in pg/ml

Statistics

25-OH in ng/ml

Statistics

 

n

Mean

SD

p value

Mean

SD

p value

Respiratory

No

199

50.7

32.3

F1,296 = 1.41

14.6

8.6

F1,296 = 4.70

Yes

99

45.8

23.0

0.2356

12.6

8.3

0.0310

Hepatic

No

288

49.6

29.5

F1,297 = 2.09

14.1

8.5

F1,297 = 4.84

Yes

11

37.2

27.9

0.1494

8.9

5.2

0.0285

Renal

No

279

50.2

29.7

F1,297 = 10.63

14.0

8.6

F1,297 = 1.81

Yes

20

34.1

21.9

0.0012

12.7

7.7

0.1792

Diabetes mellitus

No

256

49.1

30.0

F1,297 = 0.41

14.1

8.8

F1,297 = 0.28

Yes

43

48.9

27.2

0.5203

13.0

6.4

0.5945

Cardiac

No

260

49.9

30.1

F1,296 = 2.50

14.1

8.7

F1,296 = 1.41

 

Yes

38

44.1

25.2

0.1151

13.2

6.8

0.2364