Table 1 Comparison of FTBUP between SSDE and NSSDE, and between eyes with and without fluorescein staining (n = eyes)

SSDE

FL (−)

4 (26.7%)

0 (0.0%)

5 (33.3%))

6 (40.0%)

15 (100.0%)

.045^a

.338^*∆

.049^*‡

FL (+)

0 (0.0%)

2 (6.9%)

12 (41.4%))

15 (51.7%)

29 (100.0%)

Total

4 (9.1%)

2 (4.5%)

17 (38.6%))

21 (47.7%)

44 (100.0%)

<.001^c

NSSDE

FL (−)

7 (18.4%)

6 (15.8%)

14 (36.8%)

11 (28.9%)

38 (100.0%)

.215^a

FL (+)

1 (16.7%)

0 (0.0%)

3 (50.0%)

2 (33.3%)

6 (100.0%)

Total

8 (18.2%)

6 (13.6%)

17 (38.6%)

13 (29.5%)

44 (100.0%)

.014^c

Total

<.001^e

FL (−)

SSDE

4 (26.7%)

0 (0.0%)

5 (33.3%))

6 (40.0%)

15 (100.0%)

.865^b

.039^**∆

.011^**‡

NSSDE

7 (18.4%)

6 (15.8%)

14 (36.8%)

11 (28.9%)

38 (100.0%)

Total

11 (20.8%)

6 (11.3%)

19 (35.8%)

17 (32.1%)

53 (100.0%)

.012^d

FL (+)

SSDE

0 (0.0%)

2 (6.9%)

12 (41.4%))

15 (51.7%)

29 (100.0%)

.688^b

NSSDE

1 (16.7%)

0 (0.0%)

3 (50.0%)

2 (33.3%)

6 (100.0%)

Total

1 (2.9%)

2 (5.7%)

15 (42.9%)

17 (48.6%)

35 (100.0%)

<.001^d

Total

<.001^e