Observational Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Oct 14, 2016; 22(38): 8584-8595
Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8584
Table 3 Factors associated with survival from hepatocellular carcinoma in California, 1988-2012 (n = 33270)
Cause-specific survival
All cause survival
Unadjusted HR95%CIAdjusted1 HR95%CIUnadjustedHR95%CIAdjusted1 HR95%CI
American Indian/ Alaska Native0.920.79-1.070.900.77-1.040.940.82-1.070.910.80-1.04
Black1.12a1.06-1.18a1.07a1.01-1.13a1.12a1.07-1.17a1.06a1.01-1.11a
Cambodian1.38a1.18-1.60a1.35a1.16-1.58a1.31a1.15-1.51a1.27a1.11-1.46a
Chinese0.81a0.77-0.86a0.82a0.77-0.86a0.75a0.72-0.79a0.76a0.72-0.79a
Filipino0.950.88-1.010.84a0.78-0.90a0.980.92-1.040.88a0.83-0.93a
Hawai`ian/Pacific Islander0.950.78-1.150.980.81-1.190.970.82-1.141.000.85-1.18
Hispanic0.91a0.88-0.95a0.91a0.88-0.94a0.980.95-1.010.95a0.92-0.99a
Japanese0.950.86-1.040.930.84-1.020.88a0.81-0.96a0.86a0.79-0.94a
Korean0.87a0.80-0.93a0.90a0.83-0.97a0.80a0.74-0.85a0.82a0.76-0.88a
Laotian/Hmong1.91a1.65-2.21a1.50a1.29-1.73a1.74a1.52-1.98a1.37a1.20-1.57a
Other Asian0.80a0.67-0.96a0.980.82-1.170.80a0.68-0.93a0.960.82-1.12
South Asian0.910.75-1.090.880.74-1.060.930.79-1.090.910.78-1.06
Thai1.000.77-1.291.080.84-1.400.960.77-1.211.040.82-1.30
Vietnamese0.83a0.79-0.89a0.85a0.80-0.90a0.79a0.75-0.84a0.80a0.76-0.84a
White1.001.001.001.00
Age at diagnosis
< 501.001.00
50-591.010.96-1.061.041.00-1.09
60-691.06a1.01-1.11a1.08a1.04-1.13a
70-791.29a1.23-1.35a1.29a1.24-1.35a
≥ 801.54a1.45-1.64a1.57a1.49-1.65a
Gender
Female1.001.00
Male1.10a1.07-1.14a1.09a1.06-1.12a
Socioeconomic status
1 - Low SES1.001.00
20.95a0.92-0.99a0.94a0.91-0.98a
30.91a0.88-0.95a0.90a0.87-0.94a
40.88a0.84-0.92a0.86a0.83-0.89a
5 - High SES0.81a0.77-0.85a0.79a0.75-0.82a
Region
Los Angeles1.001.00
San Francisco- Oakland1.030.99-1.071.000.97-1.03
Central California1.06a1.02-1.11a1.07a1.03-1.11a
Northern California1.14a1.08-1.19a1.08a1.04-1.12a
San Diego- Imperial-Orange1.09a1.05-1.14a1.08a1.04-1.13a
Stage at diagnosis
Remote1.001.00
Regional0.70a0.67-0.73a0.71a0.69-0.74a
Local0.39a0.38-0.41a0.44a0.43-0.46a
Unstaged0.76a0.72-0.79a0.77a0.74-0.80a
Time period of diagnosis
1988-19921.001.00
1993-19970.86a0.82-0.91a0.90a0.86-0.95a
1998-20020.75a0.71-0.79a0.77a0.74-0.81a
2003-20070.69a0.66-0.73a0.72a0.68-0.75a
2008-20120.54a0.51-0.57a0.57a0.54-0.60a
Type of surgery
None1.001.00
Local0.40a0.38-0.43a0.43a0.41-0.46a
Resection or transplant0.26a0.25-0.28a0.29a0.28-0.31a