Background: There is a paucity of cost analytical studies from resource constrained
developing countries defining intensive care costs and their containment. Objective:
Economic analysis of costs in a Respiratory Intensive Care Unit (RICU) of a tertiary care
teaching hospital in northern India. Materials and Methods: A prospective study was
conducted in 74 patients admitted in the RICU. Costs were segregated into fixed and
variable costs. Total and categorized costs averaged per day and costs incurred on the
first day of the RICU stay were calculated. Correlation of the costs was performed with
the length of stay, length of mechanical ventilation, survival, and therapeutic intervention
scoring system‑28 (TISS‑28). Results: The total cost per day was Indian rupees (INR)
10,364 (US $ 222). 46.4% of the total cost was borne by hospital and rest by patients.
The mean cost represented 36.8% of the total cost and 69.8% of the variable cost.
Expenditure on personnel salary constituted 37% of the total costs and 86% of the fixed
cost. Length of stay in RICU was significantly higher in nonsurvivors (14.73 ± 13.6 days)
vs. survivors (8.3 ± 7.8 days) (P < 0.05). The TISS‑28 score points in survivors was 30.6 vs.
nonsurvivors 69.2 per nurse (P < 0.05) correlating strongly with the total cost (r = 0.91).
Conclusion: Although considerably less expensive than in economically developed
countries, intensive care in India remains expensive relative to the cost of living. The cost
block methodology provides a framework for cost estimation, aids resource allocation
and allows international comparisons of economic models.