Table 3. Cox Proportional Hazards Regression Models.

Modality	Parameter	Level	HR	[95% CI]	p-value
OS: Clinical(S)	Surgical Debulking	<1cm Residual Disease	1.70	[1.10- 2.62]	.0165
		>1cm Residual Disease	3.89	[2.15- 7.04]	<.0001
		Complete Resection	REF
	PreOp Albumin		0.67	[0.45- 0.99]	.0422
	Histology	Endometrioid/CC/Mixed	3.95	[1.54- 10.10]	.0042
		Papillary	REF
	HBOC	No	REF
		Yes	0.61	[0.39- 0.95]	.0303
	PreOp Age		1.03	[1.01- 1.05]	.0081
OS: Clinical(S)+CT	Surgical Debulking	<1cm Residual Disease	1.60	[1.03- 2.48]	.0346
		>1cm Residual Disease	3.16	[1.70- 5.87]	.0003
		Complete Resection	REF
	CT Residual Disease	No	REF
		Yes	1.58	[1.06- 2.37]	.0264
	PreOp Albumin		0.68	[0.45- 1.01]	0.06
	Histology	Endometrioid/CC/Mixed	4.30	[1.67- 11.04]	.0024
		Papillary	REF
	HBOC	No	REF
		Yes	0.63	[0.40- 0.99]	.0457
	PreOp Age		1.03	[1.01- 1.05]	.0093
PFS: Clinical(S)	Surgical Debulking	<1cm Residual Disease	1.92	[1.39- 2.67]	<.0001
		>1cm Residual Disease	4.07	[2.51- 6.59]	<.0001
		Complete Resection	REF
	HBOC	No	REF
		Yes	0.69	[0.49- 0.98]	.0365
	PreOp Age		1.01	[1.00- 1.03]	.0434
PFS: Clinical(S)+CT	Surgical Debulking	<1cm Residual Disease	1.77	[1.27- 2.46]	.0008
		>1cm Residual Disease	3.23	[1.96- 5.33]	<.0001
		Complete Resection	REF
	CT Residual Disease	No	REF
		Yes	1.72	[1.25- 2.36]	.0008
	HBOC	No	REF
		Yes	0.72	[0.51- 1.02]	0.07
	PreOp Age		1.02	[1.00- 1.03]	.0438

HBOC = Hereditary breast / ovarian cancer syndrome, RD = residual disease,(S)=selected model, REF = reference