Characteristic Univariable Multivariable
N OR1 95% CI1 p-value OR1 95% CI1 p-value
AgeB 7,852
<51 — — — —
>75 0.67 0.53, 0.86 0.001 0.72 0.50, 1.04 0.080
51-75 0.96 0.79, 1.17 0.70 1.07 0.81, 1.40 0.62
RACE.2 7,852
Black — — — —
Other 2.48 1.71, 3.67 <0.001 2.37 1.40, 4.20 0.002
White 1.55 1.29, 1.84 <0.001 1.37 1.05, 1.77 0.018
INSURANCE_STATUS.2 7,743
Medicaid — — — —
Medicare 1.01 0.77, 1.31 0.96 1.11 0.76, 1.59 0.59
Not Insured 0.62 0.39, 1.00 0.047 0.57 0.31, 1.06 0.071
Private Insurance/Managed Care/Goverment 1.19 0.91, 1.55 0.20 1.26 0.87, 1.79 0.21
MED_INC_QUAR_12 7,828
$38,000-$47,999 — — — —
$48,000-$62,999 1.11 0.95, 1.30 0.18 0.99 0.79, 1.24 0.91
< $38,000 0.80 0.67, 0.95 0.013 0.76 0.58, 1.00 0.049
>=$63,000 1.28 1.10, 1.48 0.001 1.05 0.81, 1.37 0.70
NO_HSD_QUAR_12 7,832
<7.0% — — — —
>=21.0% 0.69 0.57, 0.83 <0.001 0.88 0.63, 1.23 0.45
13.0-20.9% 0.74 0.64, 0.87 <0.001 0.98 0.75, 1.28 0.89
7.0-12.9% 0.86 0.74, 0.99 0.038 0.97 0.78, 1.21 0.80
Population.density 7,648
Metro — — — —
Rural 1.22 0.79, 1.96 0.39 1.06 0.62, 1.93 0.84
Urban 0.87 0.75, 1.02 0.077 0.91 0.73, 1.14 0.41
Charlson.Deyo.Score 7,852
>=3 — — — —
0 0.96 0.63, 1.41 0.83 0.93 0.53, 1.55 0.80
1 0.77 0.50, 1.14 0.20 0.75 0.43, 1.26 0.30
2 0.63 0.40, 0.99 0.048 0.61 0.33, 1.08 0.10
TNM_CLIN_T 7,359
c1 — — — —
c2 1.32 1.03, 1.68 0.028 1.20 0.85, 1.68 0.29
c3 1.39 1.10, 1.75 0.006 1.29 0.92, 1.77 0.13
c4 1.57 1.20, 2.05 <0.001 1.40 0.95, 2.03 0.083
TNM_CLIN_N 7,329
c0 — —
c1 1.04 0.91, 1.18 0.56
TNM_PATH_T 7,852
p0 — — — —
p1 0.77 0.52, 1.13 0.19 0.38 0.21, 0.66 <0.001
p2 0.53 0.36, 0.77 0.001 0.23 0.13, 0.41 <0.001
p3 0.95 0.66, 1.35 0.79 0.57 0.34, 0.92 0.027
p4 0.80 0.49, 1.31 0.38 0.48 0.22, 1.04 0.066
Unknown 0.40 0.27, 0.58 <0.001 0.90 0.43, 2.01 0.79
TNM_PATH_N 6,921
p0 — — — —
p1 1.72 1.51, 1.95 <0.001 2.29 1.59, 3.36 <0.001
ANALYTIC_STAGE_GROUP 7,758
Stage 0 — — — —
Stage I 1.10 0.64, 1.83 0.72 3.85 1.71, 8.51 <0.001
Stage II 1.67 0.97, 2.75 0.053 2.44 1.14, 5.10 0.019
Stage III 1.49 0.83, 2.58 0.16 2.00 0.86, 4.68 0.11
Margins 7,135
R1 — — — —
R2 0.48 0.23, 1.08 0.062 0.87 0.27, 3.91 0.83
Ro 0.87 0.71, 1.05 0.14 0.81 0.60, 1.07 0.14
GRADE.2 4,665
Moderately differentiated — —
Poorly differentiated 0.98 0.84, 1.14 0.75
Well differentiated, differentiated 0.89 0.72, 1.10 0.27
RX_SUMM_SURG_PRIM_SITE.2.2 7,852
Pancreatectomy, NOS — —
Partial pancreatectomy, distal 1.40 0.78, 2.42 0.24
Total 0.97 0.54, 1.65 0.91
Whipple 1.10 0.62, 1.85 0.72
Downstaging 5,169
No — — — —
Yes 0.61 0.49, 0.74 <0.001 1.28 0.85, 1.93 0.24

1 OR = Odds Ratio, CI = Confidence Interval