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Table 4 Data available on outcome variables

From: The IRYSS-COPD appropriateness study: objectives, methodology, and description of the prospective cohort

  Outcomes
  Without Assumptions on Missing Data With Assumptions on Missing Data
  N % miss N Outcome present
n(%)
Death 2852 0.87% 2877 60 (2.09)
Admission to Intensive Care Unit 2858 0.66% 2877 27 (0.94)
Invasive Mechanical Ventilation 2856 0.73% 2877 38 (1.32)
Admission to intermediate respiratory care unit 2858 0.66% 2877 74 (2.57)
Noninvasive mechanical ventilation 2840 1.29% 2877 100 (3.48)
Chronic oxygen therapy in the medical ward 2848 1.01% 2877 1512 (52.55)
Cardiac arrest 2789 3.06% 2877 20 (0.70)