Roles of biochemistry data, lifestyle, and inflammation in identifying abnormal renal function in old Chinese

Table 1 Demographic, biochemistry, and lifestyle information of the participants

	Low eGFR	High eGFR
Number	180	1056
Age (yr)	72.1 ± 5.9	69.5 ± 4.6c
Sleep time (h)	5.89 ± 1.10	6.1 ± 1.15a
Drinking duration	4.76 ± 4.37	5.25 ± 5.74
Sport hours	205.6 ± 36.2	204.4 ± 36.3
Body mass index (kg/m2)	23.9 ± 3.4	23.7 ± 3.2
White blood cell count (103/μL)	5.94 ± 1.75	5.58 ± 1.40b
Hemoglobin (g/dL)	13.8 ± 1.5	14.0 ± 1.3
Fasting plasma glucose (mg/dL)	108.2 ± 19.3	108.2 ± 21.5
Alkaline phosphatase (IU/L)	67.8 ± 19.2	66.6 ± 22.2
Serum glutamic oxaloacetic transaminase (IU/L)	27.3 ± 11.3	26.0 ± 12.8
Serum glutamic pyruvic transaminase (IU/L)	25.4 ± 14.7	25.8 ± 19.2
γ-glutamyltransferase (IU/L)	28.5 ± 28.7	27.1 ± 35.5
Systolic blood pressure (mmHg)	131.2 ± 18.9	127.4 ± 18.1b
Diastolic blood pressure (mmHg)	75.6 ± 11.2	74.6 ± 10.6
Triglyceride (mg/dL)	121.4 ± 71.4	114.5 ± 67.3
High density lipoprotein cholesterol (mg/dL)	57.4 ± 14.3	59.6 ± 16.0
Uric acid (mg/dL)	6.53 ± 1.48	5.56 ± 1.3
High sensitivity C-reactive protein (mg/L)	2.52 ± 5.08	2.11 ± 4.35c
eGFR	74.8 ± 10.1	53.02 ± 6.8

^aP < 0.05.

^bP < 0.01.

^cP < 0.005.

eGFR: Estimated glomerular filtration rate.