表 2.

辅助生殖人群体脂率、体骨骼肌率与抑郁的关联

Association of total body fat rate and total skeletal muscle rate with depression in the assisted reproduction population

Variable	Total (n=885)
	β (95%CI)a	P valuea	β (95%CI)b	P valueb
BF%, total body fat rate; SM%, total skeletal muscle rate; Q1, Q2, Q3, the BF% and SM% were divided into three groups by three-quartile spacing; M, median; Ptrend, P value for the trend test; a, unadjusted; b, model incorporates variables such as age, gender, education, annual income, type of marriage, cause of infertility, family’ s perception of row ART, height, weight, BMI, and physical activity. β, partial regression coefficient; CI, confidence interval; ART, assisted reproductive technology; BMI, body mass index.
BF%
Q1 (≤24.50), M=21.40	0		0
Q2 (24.51-31.20), M=28.10	0.93 (0.29, 1.57)	0.004	1.30 (0.35, 2.25)	0.007
Q3 (>31.21), M=34.70	1.24 (0.61, 0.88)	< 0.001	0.82 (0.11, 1.54)	0.025
Ptrend	< 0.001
BF% (continuous variable)	0.06 (0.02, 0.10)	0.002	0.07 (0.01, 0.14)	0.040
SM%
Q1 (≤37.68), M=35.66	0		0
Q2 (37.69-41.46), M=39.53	-0.13 (-0.77, 0.51)	0.688	-0.14 (-0.87, 0.59)	0.712
Q3 (>41.47), M=43.89	-1.33 (-1.97, -0.69)	< 0.001	-1.16 (-2.12, -0.20)	0.018
Ptrend	< 0.001
SM% (continuous variable)	-0.12 (-0.18, -0.06)	< 0.001	-0.12 (-0.24, -0.01)	0.029