Table 2: Frequency and percentage of variables according to vision measurement - Government schools.

Total

Normal Vision

Abnormal Vision

Overall

48,179 (100.0)

42,284 (87.76)

5,895 (12.24)

Gender

Male

23,558 (48.90)

20,910 (88.76)

2,648 (11.24)

Female

24,621 (51.10)

21,374 (86.81)

3,247 (13.19)

Nationality

Qatari

24,175 (50.18)

21,077 (87.19)

3,098 (12.81)

Non-Qatari

24,004 (49.82)

21,207 (88.35)

2,797 (11.65)

Glasses

With Glass

-

-

780

Without Glass

-

-

5,115