Table 4.
Hospitalisations outcomes, diagnosis and therapeutic procedures among women with and without type 2 diabetes hospitalised with vascular dementia
| 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | Total | p-value | |
| No diabetes | ||||||||||||
| In-hospital mortality, n (%) | 722 (16.08) | 846 (16.62) | 747 (14.89) | 772 (14.53) | 947 (15.76) | 928 (15.3) | 920 (14.27) | 1042 (15.14) | 1085 (15.14) | 1027 (14.42) | 9036 (15.16) | 0.008 |
| LOHS, median (IQR) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 7 (9) | 7 (8) | 7 (7) | 7 (7) | 8 (9) | <0.001 |
| Readmission, n (%) | 522 (11.63) | 591 (11.61) | 641 (12.77) | 686 (12.91) | 779 (12.97) | 769 (12.68) | 910 (14.11) | 963(14) | 1026 (14.32) | 972 (13.64) | 7859 (13.19) | <0.001 |
| CAT, n (%) | 1109 (24.7) | 1182 (23.23) | 1214 (24.19) | 1280 (24.09) | 1364 (22.71) | 1338 (22.06) | 1503 (23.31) | 1525 (22.16) | 1497 (20.89) | 1570 (22.04) | 13 582 (22.79) | <0.001 |
| MRI, n (%) | 118 (2.63) | 120 (2.36) | 120 (2.39) | 136 (2.56) | 178 (2.96) | 165 (2.72) | 150 (2.33) | 202 (2.94) | 147 (2.05) | 181 (2.54) | 1517 (2.55) | 0.027 |
| PEG, n (%) | 47 (1.05) | 45 (0.88) | 48 (0.96) | 54 (1.02) | 57 (0.95) | 67 (1.1) | 77 (1.19) | 64 (0.93) | 93 (1.3) | 51 (0.72) | 603 (1.01) | 0.058 |
| Parenteral nutrition, n (%) | 76 (1.69) | 105 (2.06) | 116 (2.31) | 106(2) | 110 (1.83) | 134 (2.21) | 133 (2.06) | 133 (1.93) | 134 (1.87) | 126 (1.77) | 1173 (1.97) | 0.378 |
| Mechanical ventilation, n (%) | 30 (0.67) | 20 (0.39) | 27 (0.54) | 23 (0.43) | 35 (0.58) | 43 (0.71) | 51 (0.79) | 91 (1.32) | 106 (1.48) | 96 (1.35) | 522 (0.88) | <0.001 |
| Bladder catheterisation, n (%) | 79 (1.76) | 97 (1.91) | 126 (2.51) | 147 (2.77) | 168 (2.8) | 192 (3.17) | 229 (3.55) | 241 (3.5) | 222 (3.1) | 275 (3.86) | 1776 (2.98) | <0.001 |
| Diabetes | ||||||||||||
| In-hospital mortality, n (%) | 343 (14.75) | 383(15) | 408 (14.31) | 447 (15.31) | 452 (14.16) | 516 (14.64) | 484 (13.65) | 530 (13.8) | 562 (14.59) | 541 (13.88) | 4666 (14.35) | 0.641 |
| LOHS, median (IQR) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (8) | 7 (9) | 7 (8) | 7 (7) | 7 (7) | 8 (9) | <0.001 |
| Readmission, n (%) | 314 (13.5) | 370 (14.49) | 433 (15.18) | 452 (15.48) | 503 (15.76) | 594 (16.85) | 548 (15.45) | 625 (16.27) | 612 (15.89) | 594 (15.23) | 5045 (15.52) | 0.641 |
| CAT, n (%) | 625 (26.87) | 650 (25.46) | 737 (25.84) | 728 (24.93) | 802 (25.13) | 838 (23.77) | 819 (23.1) | 955 (24.86) | 805 (20.9) | 869 (22.29) | 7828 (24.08) | <0.001 |
| MRI, n (%) | 49 (2.11) | 52 (2.04) | 81 (2.84) | 55 (1.88) | 86 (2.69) | 97 (2.75) | 101 (2.85) | 118 (3.07) | 98 (2.54) | 91 (2.33) | 828 (2.55) | 0.037 |
| PEG, n (%) | 22 (0.95) | 22 (0.86) | 20 (0.7) | 32 (1.1) | 31 (0.97) | 37 (1.05) | 43 (1.21) | 34 (0.89) | 39 (1.01) | 24 (0.62) | 304 (0.94) | 0.290 |
| Parenteral nutrition, n (%) | 63 (2.71) | 63 (2.47) | 72 (2.52) | 43 (1.47) | 66 (2.07) | 79 (2.24) | 59 (1.66) | 81 (2.11) | 60 (1.56) | 65 (1.67) | 651(2) | 0.002 |
| Mechanical ventilation, n (%) | 9 (0.39) | 12 (0.47) | 17 (0.6) | 14 (0.48) | 21 (0.66) | 28 (0.79) | 41 (1.16) | 63 (1.64) | 54 (1.4) | 41 (1.05) | 300 (0.92) | <0.001 |
| Bladder catheterisation, n (%) | 58 (2.49) | 58 (2.27) | 71 (2.49) | 90 (3.08) | 87 (2.73) | 105 (2.98) | 106 (2.99) | 139 (3.62) | 138 (3.58) | 163 (4.18) | 1015 (3.12) | <0.001 |
Analysis of the Spanish National Hospital Discharge Database from 2004 to 2013.
p Value for comparison by year: Binary logistic regression for incidence, Kruskal-Wallis for medians, Pearson's χ2 for proportions.
CAT, CT angiography; LOHS, length of hospital stay; PEG, percutaneous endoscopic gastrostomy.