Acupuncture to improve tolerance of diagnostic esophagogastroduodenoscopy in patients without systemic sedation: results of a single-center, double-blinded, randomized controlled trial (DRKS00000164)

Table 2 Multivariate logistic regression analysis of primary endpoint measure

Parameter	Odds ratio	95 % confidence interval	P
Intervention	0.929	0.574–1.504	0.7641
Smoking	0.933	0.498–1.747	0.8278
Age (years)	1.023	1.005–1.041	0.0114
Body mass index (kg/m²)	1.035	0.990–1.082	0.1324

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