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. Author manuscript; available in PMC: 2018 Jan 9.
Published in final edited form as: Arch Iran Med. 2014 Apr;17(4):246–252.

Table 2.

Number (N) and proportion (%) of participants with esophageal squamous dysplasia (ESD), by age and gender, in the endoscopic screening study in the Golestan Province, Iran

Age groups (years) Men Women Total

All ESD
N (%)
All ESD
N (%)
All ESD
N (%)
<50 31 1 (3.0) 54 2 (3.7) 85 3 (3.5)
50–59 55 3 (5.5) 84 4 (4.8) 139 7 (5.0)
60–69 33 3 (9.1) 29 3 (10.3) 62 6 (9.7)
≥70 9 0 (0.0) 7 2 (28.6) 16 2 (12.5)

Total 128 7 (5.5) 174 11 (6.3) 302 18 (6.0)