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Table 3 Differences among five grades of BMI percentile

From: The role of childhood overweight in meibomian gland dysfunction and dry eye disease in Chinese children

 

0–20

20–40

40–60

60–80

80–100

P

N

63

18

38

33

48

 

Age(years)

12.6

13.5

14.21

12.39

13.21

0.005

Gender(M/F)

29/34

5/13

16/22

15/18

27/21

0.323

BMI

15.5572

17.8378

19.5618

19.991

25.1672

< 0.001

OSDI

16.6635

19.0456

16.8121

18.0164

20.9629

0.499

BUT(s)

9.4646

10.8739

8.8529

7.6521

7.3535

0.024

TMH (mm)

0.1351

0.1344

0.1563

0.1967

0.1433

0.021

Meiboscore

      

0

15

5

15

4

6

< 0.001

1

47

10

22

26

25

2

1

3

1

3

13

3

0

0

0

0

4

Tortuosity

      

0

9

3

9

8

4

0.036

1

46

13

28

21

30

2

8

2

1

4

14

  1. BMI, body mass index; OSDI, ocular surface disease index; BUT, tear break-up time; TMH, tear meniscus height
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BMC Ophthalmology

ISSN: 1471-2415

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