Variables | All group | Young group (n = 77) | Middle-aged group (n = 52) | Older group (n = 80) | ||||
---|---|---|---|---|---|---|---|---|
r | P | r | P | r | P | r | P | |
OSDI score | 0.077 | 0.270 | 0.196 | 0.088 | 0.122 | 0.388 | 0.021 | 0.2854 |
Lid margin abnormality | 0.019 | 0.783 | −0.060 | 0.606 | 0.229 | 0.102 | −0.013 | 0.905 |
MGE score | −0.133 | 0.045 | −0.014 | 0.903 | −0.193 | 0.171 | −0.192 | 0.088 |
Schirmer’s I test (mm) | 0.027 | 0.694 | 0.046 | 0.692 | −0.099 | 0.487 | 0.078 | 0.493 |
ITBUT (sec) | 0.009 | 0.894 | 0.054 | 0.644 | −0.043 | 0.765 | 0.015 | 0.894 |
CFS score | 0.110 | 0.112 | −0.028 | 0.810 | 0.251 | 0.072 | 0.135 | 0.233 |
NITBUT (sec) | 0.035 | 0.614 | 0.059 | 0.610 | −0.188 | 0.183 | 0.136 | 0.228 |
Central TMH (mm) | 0.009 | 0.899 | 0.120 | 0.300 | 0.076 | 0.594 | −0.092 | 0.415 |