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Table 2 Incidences, clinical characteristics and outcomes of hospital discharges after open abdominal aortic aneurysm repair among patients with and without type 2 diabetes in Spain, 2003-2012

From: National trends in incidence and outcomes of abdominal aortic aneurysm among elderly type 2 diabetic and non-diabetic patients in Spain (2003–2012)

  2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Total
No diabetes
N 1447 1431 1458 1462 1365 1332 1329 1315 1177 1120 13436
Incidence* 12,28 12.15 11.94 11.56 10.8 10.26 9.98 9.87 8.6 8.18 10.49
Age, mean (SD) 70.03 (7.62) 69.91 (7.51) 70.02 (7.67) 69.83 (7.72) 69.92 (7.7) 70.04 (7.95) 69.71 (8) 69.52 (8.28) 69.54 (8.03) 69.97 (8.16) 69.85 (7.85)
Male, n (%)* 1377 (95.16) 1379 (96.37) 1407 (96.5) 1401 (95.83) 1292 (94.65) 1268 (95.2) 1240 (93.3) 1247 (94.83) 1094 (92.95) 1057 (94.38) 12762 (94.98)
CCI 0–1, n (%)* 826 (57.08) 773 (54.02) 832 (57.06) 867 (59.3) 811 (59.41) 761 (57.13) 770 (57.94) 762 (57.95) 721 (61.26) 704 (62.86) 7827 (58.25)
CCI 2, n (%) 448 (30.96) 485 (33.89) 446 (30.59) 457 (31.26) 408 (29.89) 430 (32.28) 426 (32.05) 428 (32.55) 343 (29.14) 311 (27.77) 4182 (31.13)
CCI ≥3, n (%) 173 (11.96) 173 (12.09) 180 (12.35) 138 (9.44) 146 (10.7) 141 (10.59) 133 (10.01) 125 (9.51) 113 (9.6) 105 (9.38) 1427 (10.62)
Smoking* 588 (40.64) 600 (41.93) 607 (41.63) 564 (38.58) 537 (39.34) 523 (39.26) 548 (41.23) 575 (43.73) 527 (44.77) 475 (42.41) 5544 (41.26)
LOSH, mean (SD)* 15 (15) 14 (15) 13 (15) 12 (13) 12 (14) 12 (14) 12 (13) 11 (12) 10 (12) 10 (11) 12 (14)
IHM, n (%) 272 (18.8) 259 (18.1) 231 (15.84) 236 (16.14) 241 (17.66) 223 (16.74) 226 (17.01) 219 (16.65) 205 (17.42) 183 (16.34) 2295 (17.08)
Diabetes
N 160 205 180 196 208 203 212 188 234 216 2002
Incidence* 6.7 8.59 7.23 7.57 8.03 7.19 7.16 6.35 6.95 6.41 7.17
Age, mean (SD) 69.87 (6.57) 70.32 (7.27) 70.33 (6.97) 69.72 (7.7) 69.32 (7.55) 69.2 (7.41) 69.36 (7.95) 70.01 (7.4) 70.02 (8.08) 69.31 (8.11) 69.73 (7.55)
Male, n (%) 157 (98.13) 200 (97.56) 173 (96.11) 189 (96.43) 200 (96.15) 194 (95.57) 206 (97.17) 180 (95.74) 221 (94.44) 207 (95.83) 1927 (96.25)
CCI 0–1, n (%) 80 (50) 100 (48.78) 103 (57.22) 111 (56.63) 116 (55.77) 111 (54.68) 119 (56.13) 121 (64.36) 135 (57.69) 120 (55.56) 1116 (55.74)
CCI 2, n (%) 52 (32.5) 73 (35.61) 56 (31.11) 64 (32.65) 69 (33.17) 66 (32.51) 74 (34.91) 53 (28.19) 81 (34.62) 74 (34.26) 662 (33.07)
CCI ≥3, n (%) 28 (17.5) 32 (15.61) 21 (11.6) 21 (10.71) 23 (11.06) 26 (12.81) 19 (8.96) 14 (7.45) 18 (7.69) 22 (10.19) 224 (11.19)
Smoking 73 (45.63) 89 (43.41) 82 (45.56) 76 (38.78) 78 (37.5) 80 (39.41) 103 (48.58) 85 (45.21) 93 (39.74) 103 (47.69) 862 (43.06)
LOSH, mean (SD)* 16 (18.5) 13 (16) 12 (14) 13 (14) 12 (13) 11 (10) 11 (11.5) 11 (10) 9 (10) 9 (7) 11 (12)
IHM, n (%) 19 (11.88) 28 (13.66) 27 (15) 36 (18.37) 24 (11.54) 26 (12.81) 21 (9.91) 21 (11.17) 37 (15.81) 27 (12.5) 266 (13.29)
  1. N: Number of procedures; Incidence: per 100,000 inhabitants; LOHS: length of stay; IHM: In-hospital mortality; CCI (Charlson Comorbidity Index): Comorbidities included in the Charlson comorbidity index, except diabetes.*P < 0.05 (ANOVA or Kruskal-Wallis analysis) or (χ2 linear trend analysis).