Skip to main content

Table 1 Cohort Characteristics

From: Mortality is not increased with Diabetes in hospitalised very old adults: a multi-site review

  Diabetes No Diabetes pα
Age
 Mean (Years, (SD)) 78.8 (7.4) 80.4 (8.2) < 0.001β
 Median (Years, (IQR)) 79 (73–84) 81 (74–87) < 0.001g
Age Category (n, (%))¥
 65–69 4698 (27.7) 12,251 (72.3)  
 70–74 6696 (29.2) 16,253 (70.8)  
 75–79 8081 (30.6) 18,363 (69.4)  
 80–84 8034 (28.1) 20,518 (71.9)  
 85–89 5976 (23.0) 20,037 (77.0)  
 90–95 2300 (16.3) 11,810 (83.7)  
 95+ 524 (12.7) 3589 (87.3)  
Female (n, (%)) 16,026 (44.1) 55,030 (53.5) < 0.001
Separations (n, (%)) £¥ 36,309 (26.1) 102,821 (73.9)  
 1 Separation 16,208 (44.6) 53,192 (51.7) < 0.001
 2 Separations 7609 (21.0) 21,729 (21.1)  
 3 or more Separations 12,492 (34.4) 29,900 (27.1)  
No Prior Separations¥ 19,774 (54.5) 49,739 (48.4) < 0.001
First Separation & No Prior¥ 9323 (22.2) 32,697 (77.8)  
No. of Prior Separations (\( \overline{\mathrm{x}} \)(SD)) 3.8 (3.7) 3.1 (3.4) < 0.001β
CCI (n, (%)) 3361 (49.1) 11,427 (57.6) < 0.001
2481 (36.3) 6450 (32.5)  
1001 (14.6) 1953 (9.9)  
Hospital Acquired Diagnosis©(n, (%)) 9507 (26.2) 26,354 (23.5) < 0.001
 Adverse drug events 1431 (3.9) 3781 (3.7)  
 Cardiovascular 1210 (3.2) 3209 (3.3)  
 Intra and post procedural 1030 (2.8) 2899 (2.8)  
 Other 842 (2.3) 2234 (2.2)  
 Respiratory 840 (2.3) 1967 (1.9)  
  1. Percentages are column percentages unless indicated. ¥Percentages are row percentages. £Number of separations by each individual in the 6-year period. €Charlson Comorbidity Index. αP values are from χ2, βP values are from t-test. g P values are from rank-sum test