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Table 1 Incidences, clinical characteristics and outcomes of hospital discharges due to abdominal aortic aneurysm 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 8157 8388 8857 9002 9305 9508 10208 10724 10871 10768 95788
Incidence* 69.24 71.2 72.53 71.2 73.6 73.25 76.64 80.51 79.41 78.66 74.80
Age, mean (SD)* 74.05 (8.59) 74.06 (8.61) 74.27 (8.7) 74.44 (8.71) 74.76 (8.73) 75.08 (8.8) 75.35 (8.93) 75.43 (9.08) 75.58 (8.97) 75.88 (9.08) 74.95 (8.86)
Male, n (%)* 7499 (91.93) 7747 (92.36) 8193 (92.5) 8334 (92.58) 8622 (92.66) 8775 (92.29) 9315 (91.25) 9839 (91.75) 9932 (91.36) 9808 (91.08) 88064 (91.94)
CCI 0–1, n (%)* 3083 (37.8) 2998 (35.74) 3166 (35.75) 3280 (36.44) 3286 (35.31) 3181 (33.46) 3342 (32.74) 3467 (32.33) 3468 (31.9) 3387 (31.45) 32658 (34.09)
CCI 2, n (%) 2808 (34.42) 2944 (35.1) 3091 (34.9) 3148 (34.97) 3244 (34.86) 3433 (36.11) 3595 (35.22) 3898 (36.35) 3827 (35.2) 3706 (34.42) 33694 (35.18)
CCI ≥3, n (%) 2266 (27.78) 2446 (29.16) 2600 (29.36) 2574 (28.59) 2775 (29.82) 2894 (30.44) 3271 (32.04) 3359 (31.32) 3576 (32.89) 3675 (34.13) 29436 (30.73)
Smoking* 2615 (32.06) 2789 (33.25) 2960 (33.42) 2891 (32.12) 3082 (33.12) 3214 (33.8) 3554 (34.82) 3836 (35.77) 4043 (37.19) 3869 (35.93) 32853 (34.3)
LOSH, mean (SD)* 9 (12) 9 (11) 8 (11) 8 (10) 8 (10) 8 (10) 8 (9) 7 (9) 7 (8) 7 (8) 8 (10)
IHM, n (%) 996 (12.21) 1019 (12.15) 1046 (11.81) 1041 (11.56) 1087 (11.68) 1081 (11.37) 1149 (11.26) 1183 (11.03) 1212 (11.15) 1234 (11.46) 11048 (11.53)
Diabetes
N 1196 1372 1533 1619 1790 2055 2211 2315 2506 2635 19232
Incidence* 50.09 57.46 61.61 62.54 69.14 72.75 74.68 78.19 74.4 78.23 68.87
Age, mean (SD)* 74.37 (7.75) 73.53 (8.1) 73.96 (8.19) 74.61 (7.92) 74.51 (8.03) 74.71 (8.47) 75.03 (8.36) 74.88 (8.24) 75.38 (8.3) 75.34 (8.32) 74.75 (8.86)
Male, n (%) 1111 (92.89) 1293 (94.24) 1442 (94.06) 1482 (91.54) 1678 (93.74) 1917 (93.28) 2063 (93.31) 2163 (93.43) 2344 (93.54) 2448 (92.9) 17941 (93.29)
CCI 0–1, n (%)* 325 (27.17) 378 (27.55) 468 (30.53) 503 (31.07) 470 (26.26) 573 (27.88) 603 (27.27) 651 (28.12) 721 (28.77) 693 (26.3) 5385 (28.00)
CCI 2, n (%) 456 (38.13) 530 (38.63) 553 (36.07) 580 (35.82) 630 (35.2) 728 (35.43) 824 (37.27) 826 (35.68) 857 (34.2) 939 (35.64) 6923 (36.00)
CCI ≥3, n (%) 415 (34.7) 464 (33.82) 512 (33.4) 536 (33.11) 690 (38.55) 754 (36.69) 784 (35.46) 838 (36.2) 928 (37.03) 1003 (38.06) 6924 (36.00)
Smoking* 379 (31.69) 482 (35.13) 522 (34.05) 518 (32) 569 (31.79) 650 (31.63) 760 (34.37) 774 (33.43) 867 (34.6) 939 (35.64) 6460 (33.59)
LOSH, mean (SD)* 9 (11) 8 (11) 8 (11) 8 (10) 8 (11) 8 (10) 8 (10) 7 (9) 7 (8) 7 (8) 8 (10)
IHM, n (%) 129 (10.79) 137 (9.99) 149 (9.72) 161 (9.94) 172 (9.61) 194 (9.44) 192 (8.68) 201 (8.68) 236 (9.42) 231 (8.77) 1802 (9.37)
  1. N: Number of discharges; 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).