Table 3.
Hospitalisations outcomes, diagnosis and therapeutic procedures among men 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 (%) | 715 (17.08) | 770 (17.07) | 787 (16.76) | 817 (16.71) | 834 (16.19) | 847 (15.84) | 902 (15.81) | 974 (16.53) | 1024 (17.42) | 991 (16.29) | 8661 (16.55) | 0.334 |
| LOHS, median (IQR) | 9 (9) | 8 (10) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 7 (8) | 7 (8) | 8 (9) | <0.001 |
| Readmission, n (%) | 589 (14.07) | 654 (14.5) | 725 (15.44) | 767 (15.69) | 824 (15.99) | 875 (16.37) | 896 (15.71) | 975 (16.55) | 899 (15.3) | 891 (14.65) | 8095 (15.47) | 0.007 |
| CAT, n (%) | 1097 (26.21) | 1061 (23.52) | 1089 (23.19) | 1135 (23.22) | 1189 (23.08) | 1251 (23.4) | 1283 (22.49) | 1330 (22.57) | 1250 (21.27) | 1298 (21.34) | 11 983 (22.9) | <0.001 |
| MRI, n (%) | 135 (3.23) | 146 (3.24) | 128 (2.73) | 164 (3.35) | 193 (3.75) | 178 (3.33) | 208 (3.65) | 193 (3.28) | 179 (3.05) | 179 (2.94) | 1703 (3.25) | 0.127 |
| PEG, n (%) | 36 (0.86) | 42 (0.93) | 38 (0.81) | 35 (0.72) | 43 (0.83) | 61 (1.14) | 65 (1.14) | 50 (0.85) | 50 (0.85) | 55 (0.9) | 475 (0.91) | 0.348 |
| Parenteral nutrition, n (%) | 71 (1.7) | 79 (1.75) | 81 (1.72) | 79 (1.62) | 98 (1.9) | 86 (1.61) | 99 (1.74) | 100 (1.7) | 94 (1.6) | 121 (1.99) | 908 (1.73) | 0.853 |
| Mechanical ventilation, n (%) | 32 (0.76) | 28 (0.62) | 39 (0.83) | 42 (0.86) | 50 (0.97) | 52 (0.97) | 81 (1.42) | 93 (1.58) | 129 (2.19) | 105 (1.73) | 651 (1.24) | <0.001 |
| Bladder catheterisation, n (%) | 145 (3.46) | 147 (3.26) | 174 (3.7) | 195 (3.99) | 242 (4.7) | 273 (5.11) | 267 (4.68) | 295 (5.01) | 327 (5.56) | 338 (5.56) | 2403 (4.59) | <0.001 |
| Diabetes | ||||||||||||
| In-hospital mortality, n (%) | 283 (16.62) | 327 (16.35) | 369 (16.06) | 373 (15.7) | 373 (14.47) | 419 (15.32) | 447 (15.48) | 469 (15.34) | 476 (14.37) | 466 (14.49) | 4002 (15.3) | 0.303 |
| LOHS, median (IQR) | 8 (9) | 9 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 8 (9) | 7 (8) | 7 (8) | 7 (8) | 8 (9) | <0.001 |
| Readmission, n (%) | 288 (16.91) | 358 (17.9) | 407 (17.72) | 416 (17.51) | 433 (16.8) | 481 (17.59) | 493 (17.08) | 555 (18.16) | 556 (16.78) | 518 (16.11) | 4505 (17.22) | 0.633 |
| CAT, n (%) | 433 (25.43) | 518 (25.9) | 568 (24.73) | 538 (22.64) | 603 (23.39) | 665 (24.31) | 673 (23.31) | 732 (23.95) | 756 (22.82) | 775 (24.1) | 6261 (23.93) | 0.169 |
| MRI, n (%) | 60 (3.52) | 81 (4.05) | 96 (4.18) | 81 (3.41) | 105 (4.07) | 107 (3.91) | 117 (4.05) | 114 (3.73) | 108 (3.26) | 109 (3.39) | 978 (3.74) | 0.561 |
| PEG, n (%) | 9 (0.53) | 16 (0.8) | 15 (0.65) | 11 (0.46) | 21 (0.81) | 24 (0.88) | 14 (0.48) | 29 (0.95) | 28 (0.85) | 38 (1.18) | 205 (0.78) | 0.057 |
| Parenteral nutrition, n (%) | 31 (1.82) | 29 (1.45) | 33 (1.44) | 37 (1.56) | 30 (1.16) | 44 (1.61) | 55 (1.91) | 31 (1.01) | 51 (1.54) | 59 (1.83) | 400 (1.53) | 0.134 |
| Mechanical ventilation, n (%) | 7 (0.41) | 14 (0.7) | 20 (0.87) | 17 (0.72) | 28 (1.09) | 31 (1.13) | 33 (1.14) | 46 (1.5) | 63 (1.9) | 40 (1.24) | 299 (1.14) | <0.001 |
| Bladder catheterisation, n (%) | 48 (2.82) | 77 (3.85) | 68 (2.96) | 110 (4.63) | 88 (3.41) | 117 (4.28) | 132 (4.57) | 168 (5.5) | 156 (4.71) | 183 (5.69) | 1147 (4.38) | <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.