Table 5 Demographic characteristics
Aortic stenosis (N = 204) | No aortic stenosis (N = 801,104) | P value | |
|---|---|---|---|
Incidence rate | 0.03% | ||
Age group | 0.0005 | ||
≤ 40 | 0 | 2.32% | |
40–64 | 3.88% | 34.09% | |
65–80 | 26.7% | 40.09% | |
≥ 80 | 69.42% | 23.5% | |
Sex | < 0.0001 | ||
Female | 80.1% | 60.02% | |
Race/ethnicity | < 0.0001 | ||
White | 89.13% | 86.78% | |
Black | 1.63% | 6.32% | |
Hispanic | 5.98% | 3.51% | |
Asian or Pacific Islander | 2.72% | 1.07% | |
Native American | 0.54 | 0.36% | |
Other | 0 | 1.96% | |
Nature of admission | < 0.0001 | ||
Elective admission | 30.58% | 69.67% | |
Comorbidity | 0.0005 | ||
1 | 0 | 1.6% | |
2 | 2.43% | 22.74% | |
≥ 3 | 97.57% | 75.66% | |
Average cost of hospitalization | 50,131$ | 44,366$ | < 0.0001 |
Death rate | 2.43% | 0.73% | < 0.0001 |