| Weighted hospitalizations |
17,295 |
18,217 |
18,548 |
21,538 |
22,474 |
23,784 |
26,973 |
26,554 |
26,434 |
25,830 |
|
| Indicator of sex* |
|
|
|
|
|
|
|
|
|
|
|
| Male* |
22% |
22.88% |
22.56% |
21.9% |
23.05% |
23.1% |
21.86% |
22.73% |
23.25% |
22.3% |
0.6453 |
| Female* |
78% |
77.12% |
77.44% |
78.1% |
76.95% |
76.9% |
78.14% |
77.27% |
76.75% |
77.7% |
|
| Admission day* |
|
|
|
|
|
|
|
|
|
|
|
| Weekday* |
77.84% |
79.24% |
77.35% |
76.56% |
77.46% |
77.5% |
77.1% |
76.61% |
76.39% |
77.04% |
0.0132 |
| Weekend* |
22.16% |
20.76% |
22.65% |
23.44% |
22.54% |
22.5% |
22.9% |
23.39% |
23.61% |
22.96% |
|
| Died during hospitalization* |
|
|
|
|
|
|
|
|
|
|
|
| Did not die* |
96.79% |
96.48% |
97.12% |
96.84% |
97.48% |
97.29% |
96.91% |
97.34% |
97.16% |
97.62% |
0.0041 |
| Died* |
3.21% |
3.52% |
2.88% |
3.16% |
2.52% |
2.71% |
3.09% |
2.66% |
2.84% |
2.38% |
|
| Race* |
|
|
|
|
|
|
|
|
|
|
|
| White* |
91.61% |
88.52% |
88.37% |
88.7% |
86.73% |
88.79% |
89.12% |
88.67% |
87.73% |
87.7% |
< 0.0001 |
| Black* |
3.97% |
4.91% |
4.65% |
3.82% |
4.32% |
4.99% |
4.53% |
4.65% |
4.98% |
4.42% |
0.0002 |
| Hispanic* |
2.42% |
3.81% |
3.38% |
3.76% |
4.07% |
3% |
4.04% |
3.46% |
4.09% |
4.32% |
0.0002 |
| Asian or Pacific Islander* |
1.01% |
1.45% |
1.62% |
1.06% |
1.73% |
0.83% |
0.8% |
1.25% |
1.39% |
1.52% |
0.0946 |
| Other* |
1% |
1.31% |
1.98% |
2.65% |
3.13% |
2.38% |
1.52% |
1.97% |
1.81% |
2.04% |
0.0104 |
| Length of stay*, days |
|
|
|
|
|
|
|
|
|
|
|
| 0−3* |
49.12% |
51.33% |
50.24% |
49.64% |
51.17% |
50.83% |
53.96% |
53.8% |
53.1% |
52.39% |
< 0.0001 |
| 4−6* |
31.8% |
30.39% |
32.22% |
32.09% |
32.27% |
32.54% |
31.92% |
30.42% |
31.37% |
32.51% |
0.8685 |
| 7−9* |
11.12% |
11.41% |
11.36% |
11.55% |
10.8% |
11.08% |
9.36% |
10.79% |
10.08% |
10.05% |
0.0012 |
| 10−12* |
4.22% |
3.72% |
3.25% |
3.9% |
3.67% |
3.14% |
2.74% |
2.9% |
3.31% |
2.79% |
< 0.0001 |
| ≥ 12* |
3.74% |
3.15% |
2.93% |
2.82% |
2.09% |
2.41% |
2.01% |
2.09% |
2.14% |
2.27% |
< 0.0001 |
| Mean length of stay, days |
4.53 |
4.48 |
4.3 |
4.46 |
4.21 |
4.28 |
3.98 |
4.12 |
4.11 |
4.13 |
< 0.0001 |
| Hospital location and teaching status* |
|
|
|
|
|
|
|
|
|
|
|
| Rural* |
20.08% |
19.92% |
18.99% |
15.64% |
15.29% |
16.89% |
15.75% |
16% |
15.74% |
12.74% |
< 0.0001 |
| Urban non-teaching* |
49.43% |
44.31% |
48.27% |
48.54% |
50.05% |
48.5% |
45.86% |
44.61% |
42.63% |
31.49% |
< 0.0001 |
| Urban teaching* |
30.49% |
35.77% |
32.74% |
35.82% |
34.66% |
34.62% |
38.39% |
39.39% |
41.63% |
55.77% |
< 0.0001 |
| Comorbidities* |
|
|
|
|
|
|
|
|
|
|
|
| Alcohol abuse* |
0.31% |
0.32% |
0.36% |
0.28% |
0.33% |
0.13% |
0.34% |
0.23% |
0.32% |
0.37% |
0.9622 |
| Congestive heart failure* |
0.48% |
0.42% |
0.27% |
0.57% |
0.77% |
0.74% |
0.38% |
0.47% |
0.28% |
0.23% |
0.0257 |
| Depression* |
5.83% |
6.51% |
7.51% |
7.54% |
6.95% |
7.46% |
7.92% |
8.6% |
8.61% |
8.44% |
< 0.0001 |
| Diabetes with chronic complications* |
1.06% |
0.81% |
0.89% |
1.27% |
1.53% |
1.36% |
1.65% |
1.6% |
1.66% |
1.96% |
< 0.0001 |
| Hypertension (combine uncomplicated and complicated)* |
59.08% |
62.54% |
64.79% |
67.12% |
68.63% |
72.09% |
73.17% |
75.15% |
75.71% |
76.23% |
< 0.0001 |
| Liver disease* |
0.17% |
0.14% |
0.24% |
0.31% |
0.33% |
0.25% |
0.41% |
0.28% |
0.26% |
0.39% |
0.0263 |
| Obesity* |
0.7% |
0.86% |
0.64% |
1.11% |
1.14% |
1.04% |
1.55% |
1.73% |
1.87% |
2.5% |
< 0.0001 |
| Peripheral vascular disorder* |
5.5% |
6.34% |
6.94% |
7.45% |
7.98% |
7.61% |
8.18% |
9.19% |
8.95% |
9.31% |
< 0.0001 |
| Renal failure* |
6.03% |
11.3% |
14.46% |
14.68% |
18.21% |
20.48% |
21.77% |
24.31% |
23.49% |
26.5% |
< 0.0001 |
| Uncomplicated diabetes* |
10.05% |
10.12% |
12.39% |
11.43% |
12.72% |
13.83% |
14.11% |
14.2% |
14.3% |
14.29% |
< 0.0001 |
| Cardioversion rates* |
4.35% |
4.48% |
4.09% |
4.78% |
5.17% |
5.19% |
5.71% |
5.95% |
5.77% |
6.52% |
< 0.0001 |
| Anticoagulation* |
6.09% |
7.25% |
6.99% |
7.93% |
9.8% |
9.92% |
11.53% |
11.37% |
12.73% |
14.54% |
< 0.0001 |
| CHA2DS2VASc score (mean)
|
3.66 |
3.69 |
3.75 |
3.78 |
3.81 |
3.85 |
3.89 |
3.9 |
3.9 |
3.91 |
< 0.0001 |
| Cost of hospitalization (adjusted for inflation), $ |
7,518.5 |
7,740.8 |
7,869.8 |
8,035.6 |
7,734.0 |
7,852.2 |
7,562.4 |
7,659.4 |
7,716.3 |
7,692.4 |
< 0.0001 |
