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. 2014 Mar 5;14:129. doi: 10.1186/1471-2334-14-129

Table 1.

Baseline characteristics of the cohort with univariate analysis of risk factors for the detection of 90-day mortality and complicated hospitalization

 
 
All patients
Complicated admissions
90 days mortality
 
    N (%) N (%) P value Odds ratio 95% CI N (%) P value Odds ratio 95% CI
 
 
3815
956 (28.1)
 
 
 
937 (24.6)
 
 
 
Male (%)
 
2153 (56)
564
 
 
 
546 (25.4)
 
1
-
Female (%)
 
1662 (44)
392
0.07
0.87
 
391 (23.5)
0.19
0.91
0.78 -1.05
Age (years)
<50
592 (16)
98 (16.6)
<0.001
1
1.16-2.19
38 (6.4)
<0.001
1
-
50–59
395 (10)
95 (24.1)
0.004
1.59
1.05-1.89
61 (15.4)
<0.001
2.663
1.737-4.082
60–69
573 (15)
125 (21.8)
0.023
1.41
1.3-2.18
101 (17.6)
<0.001
3.12
2.107-4.62
70–79
971 (25)
243 (25)
<0.001
1.68
1.8-2.99
245 (25.2)
<0.001
4.92
3.435-7.046
80–89
1004 (26)
316 (31.5)
<0.001
2.32
1.41-2.78
362 (36.1)
<0.001
8.221
5.775-11.701
≥90
280 (7)
79 (28.2)
<0.001
1.98
 
130 (46.4)
<0.001
12.635
8.436-18.924
Charlson scoring 0
725 (19.0)
92 (12.7)
0.000
1
-
54 (7.4)
.000
1
-
1
658 (17.2)
127 (19.3)
0.001
1.67
1.24-2.33
120 (18.2)
.000
2.772
1.9-3.8
2
624 (16.4)
140 (22.4)
0.000
1.98
1.48-2.64
145 (23.2)
.000
3.762
2.6-5.2
3–4
1002 (26.3)
311 (31.0)
0.000
3.09
2.39-4
310 (30.9)
.000
5.567
4.1-7.5
5–7
606 (15.9)
214 (35.3)
0.000
3.75
2.85-4.94
216 (35.6)
.000
6.882
4.9-9.5
8+ 200 (5.2) 81 (40.5) 0.000 4.65 3.25-6.65 92 (46.0) .000 10.585 7.1-15.6