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Table 4 Evaluation of earplugs and eye masks (n = 14)

From: Effects of earplugs and eye masks on nocturnal sleep, melatonin and cortisol in a simulated intensive care unit environment

  Helpful to sleep promotion Comfortable Effective for noise/light reduction Easy to apply
Earplugs 6 6 10 11
Eye masks 8 10 13 14