HanZu (N=334)	NaxiZu (N=513)	YiZu (N=65)	TRUE (N=912)
年龄
Mean (SD)	28.8 (4.34)	29.0 (4.20)	28.2 (4.64)	28.9 (4.28)
Median [Min, Max]	28.9 [18.2, 40.9]	29.0 [18.0, 43.4]	28.0 [19.3, 47.4]	28.9 [18.0, 47.4]
BMI
Mean (SD)	22.4 (3.83)	23.0 (3.89)	23.2 (3.67)	22.8 (3.86)
Median [Min, Max]	21.5 [15.2, 36.8]	22.6 [16.2, 42.5]	23.2 [16.7, 32.1]	22.2 [15.2, 42.5]
Missing	112 (33.5%)	152 (29.6%)	20 (30.8%)	284 (31.1%)
葡萄糖
Yes	0 (0%)	0 (0%)	0 (0%)	0 (0%)
No	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Missing	334 (100%)	513 (100%)	65 (100%)	912 (100%)
总胆固醇
Mean (SD)	3.91 (0.664)	3.90 (0.715)	4.00 (0.676)	3.91 (0.694)
Median [Min, Max]	3.85 [2.31, 5.88]	3.84 [0.690, 6.84]	4.00 [2.63, 5.73]	3.85 [0.690, 6.84]
甘油三酯
Mean (SD)	1.30 (0.680)	1.18 (0.585)	1.29 (0.595)	1.23 (0.624)
Median [Min, Max]	1.14 [0.340, 5.07]	1.04 [0.370, 6.50]	1.09 [0.430, 2.99]	1.07 [0.340, 6.50]
低密度脂蛋白
Mean (SD)	1.98 (0.537)	2.02 (0.592)	2.04 (0.550)	2.01 (0.569)
Median [Min, Max]	1.93 [0.800, 4.06]	2.00 [0.600, 5.30]	2.00 [0.920, 3.90]	2.00 [0.600, 5.30]
高密度脂蛋白
Mean (SD)	1.37 (0.275)	1.35 (0.264)	1.32 (0.273)	1.36 (0.269)
Median [Min, Max]	1.38 [0.600, 2.12]	1.32 [0.760, 2.28]	1.30 [0.640, 2.24]	1.34 [0.600, 2.28]
Hypertension
Mean (SD)	0.00299 (0.0547)	0 (0)	0 (0)	0.00110 (0.0331)
Median [Min, Max]	0 [0, 1.00]	0 [0, 0]	0 [0, 0]	0 [0, 1.00]
Preeclampsia
Mean (SD)	0 (0)	0 (0)	0 (0)	0 (0)
Median [Min, Max]	0 [0, 0]	0 [0, 0]	0 [0, 0]	0 [0, 0]
GDM
Mean (SD)	0 (0)	0 (0)	0 (0)	0 (0)
Median [Min, Max]	0 [0, 0]	0 [0, 0]	0 [0, 0]	0 [0, 0]
ICP
Mean (SD)	0 (0)	0 (0)	0 (0)	0 (0)
Median [Min, Max]	0 [0, 0]	0 [0, 0]	0 [0, 0]	0 [0, 0]
Anemia
Mean (SD)	0.00299 (0.0547)	0.00390 (0.0624)	0 (0)	0.00329 (0.0573)
Median [Min, Max]	0 [0, 1.00]	0 [0, 1.00]	0 [0, 0]	0 [0, 1.00]