Table 3.

Evaluation of potential SMI cutoffs for (A) men and (B) women

A.
Cutoff SMI, cm2/m2		n (%)	Hazard Ratio (95% CI)	P-value
≤44		17 (21)	1.49 (0.53–4.17)	0.45
≤45		23 (29)	2.23 (0.86–5.66)	0.09
≤46		28 (35)	1.94 (0.77–4.89)	0.16
≤47		34 (43)	3.18 (1.19–8.49)	0.02
≤48		37 (46)	3.65 (1.29–10.28)	0.01
≤49		41 (51)	2.82 (1.00–7.92)	0.05
≤50		43 (54)	2.53 (0.90–7.11)	0.08
≤51		46 (58)	2.21 (0.79–6.21)	0.13
≤52		52 (65)	1.98 (0.65–6.02)	0.23
≤53		54 (68)	1.74 (0.57–5.29)	0.33
≤54		59 (74)	1.20 (0.39–3.64)	0.75
≤55		60 (75)	1.64 (0.48–5.68)	0.43
B.
Cutoff SMI, cm2/m2	n (%)		Hazard Ratio (95%CI)	P-value
≤39	10 (22)		1.27 (0.41–3.97)	0.68
≤40	12 (26)		0.96 (0.31–2.98)	0.93
≤41	15 (33)		0.83 (0.29–2.42)	0.74
≤42	17 (37)		0.71 (0.24–2.03)	0.51
≤43	19 (41)		0.60 (0.21–1.74)	0.35
≤44	21 (46)		0.75 (0.27–2.07)	0.58
≤45	24 (52)		1.01 (0.38–2.70)	0.98
≤46	27 (59)		1.07 (0.40–2.88)	0.89
≤47	29 (63)		1.07 (0.40–2.88)	0.89
≤48	30 (65)		0.96 (0.35–2.64)	0.93
≤49	32 (70)		1.02 (0.35–2.93)	0.97
≤50	33 (72)		0.95 (0.33–2.72)	0.92
≤51	35 (76)		0.71 (0.25–2.05)	0.53