Skip to main content

Table 2 Power failures during study period

From: A feasibility study evaluating a reservoir storage system for continuous oxygen delivery for children with hypoxemia in Kenya

Outage # Facility Patient # Duration of outage (min) Flow rate 5 min prior to outage, mean (SD) (L/min) Flow rate during the outage, mean (SD) (L/min)
1 Suba 1 34.7 0.99 (0.0071) 0.97 (0.0072)
2 Suba 2 31.2 1.39 (0.010) 1.38 (0.0042)
3 Suba 2 13.4 1.36 (0.010) 1.35 (0.0064)
4 Suba 3 12.5 1.50 (0.012) 1.08 (0.66)3
5 Suba 4 8.7 1.65 (0.012) 0.14 (0.43)c
6 Ahero 5 8.2 1.20 (0.011) 1.45 (0.0046)
7 Suba 6 7.9a 0.0082 (0.0059)b 0.93 (0.21)b
8 Suba 1 5.0 0.99 (0.025) 0.98 (0.017)
9 Suba 2 4.6 1.37 (0.011) 1.36 (0.012)
10 Suba 4 4.5 0.55 (0.0025) 0.55 (0.080)
11 Suba 3 4.3 1.51 (0.015) 1.49 (0.014)
  1. aThe power was inconsistent for 12.1 min, including three periods without power lasting 2.2, 1.5 and 4.2 min, and two periods in which the power briefly resumed for 1.3 and 2.9 min
  2. bOxygen therapy was started during the power outage
  3. cOxygen therapy was stopped during the power outage