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Office of the Surgeon General (US); Office on Smoking and Health (US). The Health Consequences of Smoking: A Report of the Surgeon General. Atlanta (GA): Centers for Disease Control and Prevention (US); 2004.
Table 6.32Studies on the association between smoking and peptic ulcer disease, allowing for Helicobacter pylori (H. pylori) infection
Study/location | Population | Definition of smoking | Results | ||
---|---|---|---|---|---|
Martin et al. 1989 United States | 107 patients referred for endoscopy, including 14 with duodenal ulcers, 14 with gastric ulcers, and 19 healthy volunteers | >10 cigarettes/day | Prevalence of peptic ulcers among H. pylori-positive patients: | ||
Smokers | 73% | ||||
Nonsmokers | 27% (p <0.01) | ||||
Schubert et al. 1993 United States | 1,088 patients referred for endoscopy, including 107 with duodenal ulcer, 97 with gastric ulcer, and 5 with both duodenal and gastric ulcers | At least 1 cigarette 4 weeks before endoscopy | No significant association was found between smoking and peptic ulcer: prevalence of smoking was 36.7% among ulcer-free group, 42.9% among duodenal ulcer group, and 34.0% among gastric ulcer group (no adjusted estimates provided) | ||
Schlemper et al. 1996 Japan and the Netherlands | 215 Japanese and 493 Dutch employees in companies with periodic health screening, including 57 with past peptic ulcers (median 6 years since diagnosis) and 4 with current peptic ulcers | Daily smoking at time of interview | OR (95% CI) adjusted for age, H. pylori infection, family history of peptic ulcers, and occupation, smokers vs. nonsmokers: | ||
Netherlands (men only) | 1.6 (0.5–4.9) | ||||
Japan (men and women) | 0.8 (0.3–1.8) | ||||
0.2 (0.1–0.9), duodenal ulcer only | |||||
Wang et al. 1996 China | Factory employees: 500 (422 men) with any peptic ulcer within previous 2 years and 500 (396 men) ulcer-free employees | Current (≤15 and >15 cigarettes/day); former smokers excluded | OR* (95% CI†) adjusted for age, H. pylori infection, and family history of peptic ulcer among smokers vs. never smokers, by occupation group (men only): | ||
Workers/drivers | Staff | ||||
Any peptic ulcer | |||||
≤15 cigarettes/day | 3.85 (2.29–6.48) | 1.24 (0.65–2.39) | |||
>15 cigarettes/day | 5.30 (3.10–9.05) | 1.47 (0.66–3.27) | |||
Duodenal ulcer | |||||
≤15 cigarettes/day | 3.38 (1.97–5.79) | 1.36 (0.68–2.72) | |||
>15 cigarettes/day | 4.34 (2.49–7.57) | 1.36 (0.57–3.22) | |||
Talamini et al. 1997 Italy | 495 patients referred for endoscopy, including 69 with duodenal ulcers and 23 with gastric ulcers | 1–10 or >10 cigarettes/day | Percentage of those with duodenal ulcer: nonsmokers, 10.8%; smokers 1–10 cigarettes/day, 15.4%; and >10 cigarettes/day, 25.6%; p <0.001 | ||
OR (95% CI) adjusted for gender and H. pylori infection, smokers vs. nonsmokers: | |||||
Duodenal ulcer vs. rest (including gastric ulcer) | |||||
1–10 cigarettes/day | 1.35 (0.57–1.38) | ||||
>10 cigarettes/day | 2.53 (1.35–4.74) | ||||
Halter and Brignoli 1998 Switzerland | 282 patients referred for endoscopy, including 24 with duodenal ulcers and 5 with gastric ulcers | Data were not reported | Crude OR (95% CI) vs. for each group vs. other 3 groups combined: | ||
Duodenal ulcer vs. rest (including gastric ulcer) | |||||
H. pylori-negative nonsmokers | 0.13 (0.02–0.93) | ||||
H. pylori-negative smokers | 0.37 (not reported) | ||||
H. pylori-positive nonsmokers | 0.94 (not reported) | ||||
H. pylori-positive smokers | 5.53 (1.97–15.53) |
- *
OR = Odds ratio.
- †
CI = Confidence interval.
- Table 6.32, Studies on the association between smoking and peptic ulcer disease,...Table 6.32, Studies on the association between smoking and peptic ulcer disease, allowing for Helicobacter pylori (H. pylori) infection - The Health Consequences of Smoking
- Danio rerio strain Tuebingen chromosome 14, GRCz11 Primary AssemblyDanio rerio strain Tuebingen chromosome 14, GRCz11 Primary Assemblygi|1196813939|gnl|ASM:GCF_000000175 ef|NC_007125.7||gpp|GPC_000003033.1||gnl|NCBI_GENOMES|702Nucleotide
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