Serum Indicators Reflecting Gastric Function May Also Correlate with Other Extragastric Diseases

Table 5

The correlation between gastric function parameters and TG, LDL, and HDL levels in serum.

Gastric function	TG level quartiles^a
	Q1 ()	Q2 ()	Q3 ()	Q4 ()
PGI	89.15 (69.18–113.78)	98 (74–126)	95.3 (73.9–121.85)	96.1 (73.35–123.15)	0.8
PGII	6.7 (4.98–11.63)	7.7 (5.6–13.7)	7.6 (5.35–11.4)	8.3 (5.3–12)	0.75
PGI/II	12.31 (8.86–15.65)	11.81 (8.39–15.3)	12.21 (8.97–15.55)	12.13 (9.37–15.42)	0.48
G17	1.73 (0.78–4.85)	2.1 (0.85–6.7)	2.35 (0.8–6.1)	2.7 (1.1–6.85)	0.04
Gastric function	LDL level quartiles^b
	Q1 ()	Q2 ()	Q3 ()	Q4 ()
PGI	98.25 (75.78–125.53)	89.3 (70.9–119.25)	91.85 (72.18–112.35)	96.55 (72.48–123.4)	0.045
PGII	8.25 (5.73–12.4)	7.22 (5.1–12.25)	7.25 (5.2–11.73)	7.34 (5.13–11.95)	0.165
PGI/II	12.00 (8.91–14.95)	12.3 (8.92–15.82)	11.94 (8.84–15.32)	12.12 (8.92–15.67)	0.29
G17	2.38 (1–5.49)	2.2 (0.83–6.8)	2.05 (0.89–5.71)	2.38 (0.8–6)	0.412
Gastric function	HDL level quartiles^c
	Q1 ()	Q2 ()	Q3 ()	Q4 ()
PGI	95.7 (73.58–123.4)	97.7 (73.7–120.4)	95 (74.05–122.1)	89.7 (69.9–114)	0.57
PGII	7.8 (5.3–11.3)	8.3 (5.2–13.1)	7.1 (5.3–13)	7 (5.1–11.25)	0.92
PGI/II	12.66 (9.9–15.83)	11.63 (8.34–15.33)	12.18 (8.96–15.49)	11.86 (8.54–15.31)	0.170
G17	2.1 (0.94–6.23)	2.55 (0.95–6.6)	2.1 (0.73–6.45)	2.3 (0.85–4.88)	0.13

TG: triglyceride; LDL: low-density lipoprotein, HDL: high-density lipoprotein.
^aQuartile 1 (0.31–0.96 mmol/L); quartile 2 (0.97–1.42 mmol/L); quartile 3 (1.43–2.12 mmol/L); quartile 4 (2.13–32.92 mmol/L).
^bQuartile 1 (0.35–2.66 mmol/L); quartile 2 (2.67–3.15 mmol/L); quartile 3 (3.16–3.69 mmol/L); quartile 4 (3.70–7.41 mmol/L).
^cQuartile 1 (0.52–1.04 mmol/L); quartile 2 (1.05–1.23 mmol/L); quartile 3 (1.24–1.46 mmol/L); quartile 4 (1.47–2.91 mmol/L).