T1

T2

T3

Not being comfortable in bed or unable to move

2.85

2.60

2.32

Pain

2.54

2.69

2.11

Not being able to perform normal bed routine

2.27

1.88

1.66

Noise from medical devices

2.19

1.90

2.02

Noises from other patients, like coughing, snoring

2.10

1.81

1.96

Undergoing medical or nurse procedures

1.90

1.85

1.62

Not being in your own bed

1.85

1.79

1.77

Bed making noises

1.79

1.65

1.72

Noise made by healthcare providers

1.71

1.75

1.57