Mean Arterial Pressure Is Related to Incident Nonalcoholic Fatty Liver Disease among the Nonobese Female with Normal Low-Density Lipoprotein Cholesterol Levels: A Large Cohort Study in China

Table 3

Incidence rate of NAFLD stratified by mean arterial pressure.

Group	Number	Number of NAFLD	Cumulative incidence (95% CI)	Per 10,000 person-years
Total	16153	2321	14.37 (13.68-15.06)	513.17
Q1	3806	191	1.18 (0.97-1.39)	173.66
Q2	4414	473	2.93 (2.60-3.26)	388.26
Q3	3744	652	4.04 (3.65-4.42)	617.54
Q4	4189	1005	6.22 (5.75-6.70)	872.41
value for log-rank test	—	—	<0.001	—
Male	8472	1294	15.27 (14.57-15.99)	553.40
Q1	1817	98	1.16 (0.95-1.37)	188.58
Q2	2247	244	2.88 (2.55-3.21)	397.76
Q3	2049	384	4.53 (4.12-4.94)	681.49
Q4	2359	568	6.70 (6.21-7.19)	888.49
value for log-rank test	—	—	<0.001	—
Female	7681	1027	13.37 (12.70-14.04)	469.15
Q1	1989	93	1.21 (1.00-1.43)	160.68
Q2	2167	229	2.98 (2.65-3.31)	377.41
Q3	1695	268	3.49 (3.13-3.85)	543.34
Q4	1830	437	5.69 (5.24-6.14)	852.85
value for log-rank test	—	—	<0.001	—

Abbreviations: CI = confidence interval; NAFLD = nonalcoholic fatty liver disease.