Table 3 Inclusion and exclusion criteria for data collection.

From: Noise and sound in the intensive care unit: a cohort study

Inclusion

Exclusion

Sound measurements taken from one location within a six-bedded bay of patients in the RLUH ICU between 15/06/2022 12:52 and 01/07/2022 18:25

Other speciality areas

Staff only or corridor areas, where patient care is not provided

Data collection of patient records within the specified 16 day audit period.

Data outside the specified audit period

Patient records sourced from both PENS and handwritten ICU observation charts

Patient records that are not available in either PENS or ICU observation charts