Comparison of electrogastrography findings in patients with dyspepsia with and without type 2 diabetes mellitus

Table 6 Bivariate analysis of glycaemic control, n (%)/mean ± SD

Characteristics	Controlled blood sugar, n = 14	Uncontrolled blood sugar, n = 24	P value
Age (years)	60.357 ± 14.867	54.625 ± 13.548	0.943
18–49	3 (21.4)	7 (29.2)	0.715
≥ 50	11 (78.6)	17 (70.8)
Sex			1.000
Male	6 (42.9)	10 (41.7)
Female	8 (57.1)	14 (58.3)
BMI Asia-Pacific category			0.882
Underweight	1 (7.1)	2 (8.3)
Normal	1 (7.1)	1 (4.1)
Overweight	2 (14.3)	1 (4.1)
Obesity I	6 (42.9)	12 (50.0)
Obesity II	4 (28.6)	8 (33.3)
SF-LDQ score	14.214 ± 8.097	15.708 ± 5.820	0.513
Dyspepsia severity			0.036
Mild	6 (42.9)	2 (8.3)
Moderate	3 (21.4)	11 (45.8)
Severe	5 (35.7)	11 (45.8)
Dominant symptom			0.792
None	0 (0)	0 (0)
Heartburn	1 (7.1)	3 (12.5)
Indigestion	9 (64.3)	13 (54.2)
Regurgitation	2 (14.3)	2 (8.3)
Nausea	2 (14.3)	6 (25.0)
EGG result			1.000
Bradygastria	11 (78.6)	19 (79.2)
Normogastria	2 (14.3)	3 (12.5)
Tachygastria	1 (7.1)	2 (8.3)

BMI: Body mass index; EGG: Electrogastrography; SF-LDQ: Short-Form Leeds Dyspepsia Questionnaire.