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Table 5 Resource use in subgroups of patients with ARDS (mean [SD])

From: One-year resource utilisation, costs and quality of life in patients with acute respiratory distress syndrome (ARDS): secondary analysis of a randomised controlled trial

  All patients 1-year survivors
  n ICU cost
£
ICU los
days
Hosp. cost
£
Hosp. los
days
Total societal costa
£
n ICU cost
£
ICU los
days
Hosp. cost
£
Hosp. los
days
Total societal costa
£
Age (years)             
 <65 540 28,173 [1040] 17.8 [0.72] 40,080 [1802] 35.6 [1.8] 46,882 [1817] 318 30,808 [1262] 19.9 [0.87] 47,470 [2465] 45.3 [2.50] 55,041 [2494]
 ≥65 255 24,070 [1381] 15.6 [1.00] 32,429 [2153] 28.6 [2.2] 38,135 [2172] 70 28,376 [2380] 19.2 [1.85] 46,175 [4023] 52.4 [4.64] 53,481 [4137]
Gender             
 Male 495 25,715 [969] 16.3 [0.67] 37,017 [1780] 31.9 [1.57] 43,728 [1804] 240 28,786 [1220] 18.7 [0.85] 46,603 [2719] 45.5 [2.45] 54,425 [2771]
 Female 300 28,740 [1530] 18.4 [1.09] 38,630 [2315] 35.8 [2.76] 44,652 [2323] 148 32,938 [2156] 21.5 [1.54] 48,263 [3498] 48.4 [4.26] 55,302 [3517]
APACHE II score             
 <26 577 27,160 [917] 17.3 [0.63] 38,740 [1634] 35,3 [1.73] 45,171 [1647] 310 30,058 [1224] 19.7 [0.87] 47,035 [2401] 46.8 [2.5] 54,520 [2423]
 ≥26 188 26,167 [1909] 16.7 [1.36] 34,226 [2979] 27.9 [2.65] 40,680 [3030] 59 34,338 [3282] 21.8 [2.3] 52,160 [5985] 50.54 [5.85] 59,962 [6194]
PaO2:FiO2 ratio (KPa)             
 <15 433 26,271 [1209] 16.6 [0.85] 35,518 [1897] 29.5 [1.78] 41,958 [1926] 183 32,718 [1828] 20.9 [1.3] 50,357 [3255] 45.3 [2.9] 58,010 [3292]
 ≥15 362 27,557 [1134] 17.8 [0.79] 40,146 [2104] 38.0 [2.28] 46,611 [2110] 205 28,273 [1340] 18.7 [0.94] 44,450 [2827] 47.8 [3.3] 51,857 [2872]
Prime condition             
 Pneumonia 466 26,245 [1022] 16.7 [0.71] 36,356 [1874] 29.9 [1.6] 42,537 [1882] 220 29,987 [1380] 19.4 [0.95] 46,480 [3098] 41.7 [2.6] 53,629 [2921]
 Other 329 27,723 [1410] 17.8 [1.0] 39,424 [2138] 38.3 [2.5] 46,257 [2174] 168 30,871 [1853] 20.1 [1.3] 48,227 [2849] 53.1 [3.8] 56,239 [2921]
Surgery admission             
 No 687 26,883 [892] 17.1 [0.62] 37,104 [1506] 32.0 [1.5] 43,495 [1519] 324 30,700 [1194] 19.9 [0.83] 47,135 [2406] 45.2 [2.4] 54,579 [2440]
 Yes 108 26,690 [2404] 17.4 [1.7] 40,942 [4015] 42.1 [4.7] 47,779 [4065] 64 28,695 [3106] 18.9 [2.26] 47,752 [4584] 53.9 [5.61] 55,672 [4636]
Ventilation method             
 Conventional 397 25,606 [1110] 16.3 [0.76] 36,148 [1756] 32.5 [1.9] 42,489 [1764] 194 28,588 [1519] 18.3 [1.02] 44,343 [2499] 44.5 [2.96] 51,842 [2522]
 HFOV 398 28,105 [1249] 18.0 [0.89] 39,100 [2207] 34.2 [2.1] 45,660 [2234] 194 32,151 [1639] 21.2 [1.20] 50,130 [3480] 48.7 [3.30] 57,677 [3536]
ICU los (1-year survivors)             
 ≤15 198 29,071 [1792] 28.7 [1.76] 36,330 [1826]
 >15 190 66,166 [3468] 65.4 [3.67] 73,965 [3509]
  1. aTotal societal costs estimates based on imputed data for patients with missing post-hospital cost