Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

Table. 2.

Crude and Adjusted Odds Ratios and 95% Confidence Intervals for Functional Dyspepsia in Relation to Body Mass Index

Variable Prevalence (%) Crude OR (95% CI) Adjusted OR (95% CI)
FD
Total
BMI ≤ 19.36 kg/m2 70/2231 (3.1) 2.75 (1.77-4.40) 2.28 (1.46-3.67)
19.36 kg/m2 < BMI ≤ 20.90 kg/m2 42/2230 (1.9) 1.63 (1.001-2.70) 1.44 (0.88-2.39)
20.90 kg/m2 < BMI ≤ 22.74 kg/m2 30/2232 (1.3) 1.16 (0.68-1.97) 0.98 (0.48-1.19)
22.74 kg/m2 ≤ BMI 26/2230 (1.2) 1.00 1.00
P for trend 0.001
Men
BMI ≤ 19.56 kg/m2 28/1369 (2.1) 1.66 (0.91-3.11) 1.48 (0.81-2.78)
19.56 kg/m2 < BMI ≤ 21.12 kg/m2 22/1370 (1.6) 1.30 (0.69-2.49) 1.19 (0.63-2.28)
21.12 kg/m2 < BMI ≤ 23.12 kg/m2 14/1370 (1.0) 0.82 (0.40-1.67) 0.77 (0.37-1.57)
23.12 kg/m2 ≤ BMI 17/1369 (1.2) 1.00 1.00
P for trend 0.100
Women
BMI ≤ 19.10 kg/m2 39/861 (4.5) 3.10 (1.69-6.07) 2.94 (1.59-5.77)
19.10 kg/m2 < BMI ≤ 20.53 kg/m2 20/861 (2.3) 1.55 (0.77-3.22) 1.53 (0.76-3.17)
20.53 kg/m2 < BMI ≤ 22.18 kg/m2 15/847 (1.7) 1.16 (0.55-2.48) 1.18 (0.55-2.53)
22.18 kg/m2 ≤ BMI 13/861 (1.5) 1.00 1.00
P for trend 0.001

Odds ratios adjusted for age, drinking, smoking, exercise habit, anemia, and sports injury.

BMI, body mass index; FD, functional dyspepsia.

J Neurogastroenterol Motil 2022;28:276~282 https://doi.org/10.5056/jnm21076
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