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. 2006 Jun;6(2):98–103.

Table 1.

Age distribution of patients that presented for upper gastro-intestinal endoscopy at OAUTHC, Ile-Ife, Nigeria: 1993 to 2003

Age Frequency Percentage
1-9 years 2 0.2
10-19 years 30 3.4
20-29 years 158 17.9
30-39 years 157 17.8
40-49 years 197 22.3
50-59 years 139 15.8
60-69 years 126 14.3
70 years and above 73 8.3
Total 882 100.0