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Table 8 Demographic characteristic of participants

From: First insights into the molecular basis association between promoter polymorphisms of the IL1B gene and Helicobacter pylori infection in the Sudanese population: computational approach

Variables Total
n = 122
H. pylori (+ve)
n = 61
H. pylori (−ve)
n = 61
P-value
Age years ± Std. Deviation (range) 44.37 ± 17.48 (15–89) 44.00 ± 16.99 (15–85) 44.74 ± 18.10 (17–89) 0.9184
Gender
 Male 72 (59.02%) 36 (50%) 36 (50%) 1.0000
 Female 50 (40.98%) 25 (50%) 25 (50%)
Residence
 Urban 54 (44.26%) 24 (44.44%) 30 (55.56%) 0.3622
 Rural 68 (55.74%) 37 (54.41%) 31 (45.59%)