Table 4.

HRs and 95% CIs of overall survival by racial group.

Minimally adjustedAdjusted for stage of diagnosisAdjusted for stage, histology, and surgical resectionaAdjusted for stage, histology, resection, and county attributesb
Racial groupHR (95% CI)P valueHR (95% CI)P valueHR (95% CI)P valueHR (95% CI)P value
NHW1.00Ref.1.00Ref.1.00Ref.1.00Ref.
Chinese0.74 (0.70–0.77)<0.0010.75 (0.71–0.78)<0.0010.78 (0.75–0.82)<0.0010.79 (0.76–0.83)<0.001
Japanese0.77 (0.73–0.80)<0.0010.81 (0.77–0.84)<0.0010.84 (0.81–0.88)<0.0010.91 (0.87–0.96)<0.001
Filipino0.91 (0.86–0.97)0.0040.88 (0.82–0.93)<0.0010.88 (0.84–0.95)<0.0010.91 (0.85–0.97)0.003
Korean0.57 (0.54–0.60)<0.0010.65 (0.62–0.68)<0.0010.69 (0.66–0.73)<0.0010.70 (0.66–0.73)<0.001
Vietnamese0.74 (0.69–0.80)<0.0010.75 (0.70–0.81)<0.0010.79 (0.73–0.85)<0.0010.80 (0.74–0.85)<0.001
South Asian0.63 (0.56–0.71)<0.0010.65 (0.57–0.73)<0.0010.64 (0.57–0.73)<0.0010.64 (0.57–0.72)<0.001
  • Note: Minimally-adjusted model incorporates age, gender, and time period of diagnosis (1990–2000 vs. 2001–2014).

  • aAdditionally adjusted for histology (diffuse type) and performance of surgical resection of primary tumor.

  • bAdditionally adjusted for county unemployment and poverty.