Table 2: A comparison of means of tear and serum electrolytes.
|
Mean |
t -value |
P - value |
Df (n-1) |
Na+ Tear
|
131.06 ± 6.39
|
-4.265 |
0.250 |
98 |
Na+ Serum |
135.56 ± 3.84 |
|||
K+ Tear
|
21.40 ± 1.57
|
71.065 |
< 0.001* |
98 |
K+ Serum |
4.14 ± 0.69 |
|||
Cl- Tear
|
122.86 ± 7.12
|
19.224 |
0.001* |
98 |
Cl- Serum |
101.58 ± 3.25 |