Clinical Efficacy of Various Diagnostic Tests for Small Bowel Tumors and Clinical Features of Tumors Missed by Capsule Endoscopy

Table 1

Clinical characteristics of patients with small bowel tumors and characteristics of small bowel tumors.

Clinical characteristics	(%)
M : F	50 : 29
Age (years, mean ± SD)	47.2 ± 20.2
Mean duration of symptoms (days ± SD)	168.9 ± 966.6
Smoking (current)	13 (16.4%)
Alcohol (current)	17 (21.5%)
Comorbidity
Hypertension	7 (8.9%)
Diabetes mellitus	2 (2.5%)
Liver cirrhosis	1 (1.3%)
Others	14 (17.8%)
Hb (g/dL, mean ± SD)	10.1 ± 2.9
Anemia	45 (57%)
Protein (g/dL, mean ± SD)	6.1 ± 0.9
Albumin (g/dL, mean ± SD)	3.7 ± 0.6
Characteristics of small bowel tumors
Single tumor	54 (68.3%)
Size of tumor (cm, mean ± SD)	3.5 ± 2.6
Extents
Localized	68 (86.1%)
Locally advanced	6 (7.6%)
Metastasis	5 (6.3%)