N = 72(%)

Normal Range

N = 72(%)

>Upper Limit

N = 72(%)

Total T3

14 (19.4%)

57 (79.2%)

1 (1.4%)

Free T4

10 (13.9%)

56 (77.8%)

6 (8.3%)

TSH

8 (11.1%)

64 (88.9%)

0 (0.0%)

Group I

No = 24

Group II

No = 24

Group III

No = 24

X2

P

Signif.

Total T3

Normal

0.52 - 1.58 ng/ml

24 (100%)

20 (83.3%)

14 (58.3%)

13.48

0.001

HS

0 (0%)

4 (16.7%)

10 (41.7%)

Free T4

Normal

0.65 - 1.97 ng/dl

22 (91.7%)

19 (79.2%)

21 (87.5%)

1.63

0.4

NS

2 (8.3%)

5 (20.8%)

3 (12.5%)

TSH

Normal

0.4 - 7.0 uIU/ml

24 (100%)

24 (100%)

24 (100%)

0.0

1

NS

>Upper Limit

0 (0%)

0 (0%)

0 (0%)