Table 2.

Abnormal conditions found in the screening tests

Order	Abnormal conditions	n	%
1	Elevated triglyceride or low-density lipoprotein cholesterol in blood test	46	17.0
2	Abnormal findings in chest X-ray	42	15.5
2	Abnormal findings in upper gastrointestinal series	42	15.5
4	High blood glucose or high HbA1c in blood	30	11.1
5	Elevated hepatic enzyme in blood	27	10.0
6	Positive blood in urine	13	4.8
7	Hypertension suspected	12	4.4
8	Abnormal findings in electrocardiogram	8	3.0
9	Elevated uric acid in blood	7	2.6
10	Positive in fecal occult blood test	6	2.2
10	Low hemoglobin level in blood	6	2.2
12	Abnormal findings in abdominal ultrasound	5	1.8
12	Positive protein in urine	5	1.8
12	Obesity	5	1.8
	Others	17	6.3
Total		271	100

Abbreviation: HbA_1c, glycated hemoglobin.