Table 5.

Linear mixed-effects model analysis results for interactions between sex and time.

Index and interaction			HRa (95% CI)		P value
Body weight
	LCDb	2.35 (0.02-334.13)		.74
	TRFc	3.58 (0.02-769.09)		.64
	0 wk: female	0 (0.00-0.01)		<.001
	4 wk: female	0 (0.00-0.00)		<.001
	8 wk: female	0 (0.00-0.00)		<.001
	0 wk: male	114.103 (64.00-203.43)		<.001
	4 wk: male	6.128 (3.44-10.93)		<.001
BMI
	LCD	0.689 (0.16-2.89)		.61
	TRF	1.018 (0.22-4.82)		.98
	0 wk: female	1.616 (0.46-5.68)		.46
	4 wk: female	1.12 (0.32-3.94)		.86
	8 wk: female	0.44 (0.13-1.55)		.20
	0 wk: male	3.103 (2.49-3.87)		<.001
	4 wk: male	1.991 (1.60-2.48)		<.001
Visceral fat mass
	LCD	0.946 (0.33-2.74)		.92
	TRF	1.636 (0.52-5.18)		.40
	0 wk: female	1.135 (0.44-2.91)		.79
	4 wk: female	0.947 (0.37-2.43)		.91
	8 wk: female	0.655 (0.26-1.68)		.38
	0 wk: male	1.504 (1.19-1.89)		.001
	4 wk: male	1.313 (1.04-1.65)		.02
Subcutaneous fat mass
	LCD	0.525 (0.04-6.13)		.61
	TRF	1.525 (0.11-21.85)		.76
	0 wk: female	1136.49 (124.91-10,340.63)		<.001
	4 wk: female	390.099 (42.87-3549.41)		<.001
	8 wk: female	88.801 (9.76-807.98)		<.001
	0 wk: male	5.545 (2.73-11.24)		<.001
	4 wk: male	2.273 (1.12-4.61)		.02
Lean body mass
	LCD	3.794 (0.59-24.19)		.16
	TRF	0.962 (0.13-7.16)		.97
	0 wk: female	0 (0.00-0.00)		<.001
	4 wk: female	0 (0.00-0.00)		<.001
	8 wk: female	0 (0.00-0.00)		<.001
	0Wk: male	3.293 (2.15-5.05)		<.001
	4 wk: male	1.728 (1.13-2.65)		.01
Muscle mass
	LCD	3.496 (0.61-19.95)		.16
	TRF	0.953 (0.14-6.29)		.96
	0 wk: female	0.000 (0.00-0.00)		<.001
	4 wk: female	0 (0.00-0.00)		<.001
	8 wk: female	0 (0.00-0.00)		<.001
	0Wk: male	3.098 (2.05-4.68)		<.001
	4 wk: male	1.673 (1.11-2.53)		.02

^aHR: hazard ratio.

^bLCD: low-calorie diet.

^cTRF: time-restricted feeding.