Table 2 Risk factors (univariate analysis) in moderate/serious and minor accidents

Sex (male)

1.94

0.72 to 5.27

2.18

1.34 to 3.54

Age (≥ 40)

2.43

0.77 to 7.72

0.91

0.54 to 1.52

Relationship to centre (inpatient)

11.33

3.91 to 32.81

4.73

2.59 to 8.64

Communication (verbal)

0.68

0.24 to 1.94

0.67

0.41 to 1.09

Mobility (able to walk)

0.78

0.28 to 2.19

0.81

0.47 to 1.41

Autistic (yes)

1.49

0.47 to 4.75

1.11

0.67 to 1.85

Previous accidents (yes)

2.10

0.72 to 6.18

4.63

2.75 to 7.79

Sight problems (yes)

1.09

0.41 to 2.90

2.32

1.28 to 4.20

Hearing problems (yes)

1.13

0.14 to 9.34

1.26

0.45 to 3.48

Epilepsy (yes)

1.15

0.42 to 3.12

1.69

1.04 to 2.76

Taking neuroleptics

9.32

1.21 to 71.83

2.33

1.41 to 3.84

Taking antidepressants

3.03

1.05 to 8.79

Polymedicated (yes)

1.94

0.54 to 7.02

2.46

1.32 to 4.60

Self-harm (yes)

1.50

0.51 to 4.43

2.51

1.37 to 4.60

Disruptive behaviour (yes)

1.35

0.48 to 3.79

1.80

1.11 to 2.91

Non-collaborative behaviour (yes)

0.79

0.29 to 2.16

1.81

1.11 to 2.94

Offensive social behaviour (yes)

1.75

0.22 to 14.06

2.00

1.06 to 3.74

Destructive behaviour (yes)

1.68

0.37 to 7.74

1.67

0.78 to 3.57

Stereotypic behaviour (yes)

0.74

0.26 to 2.07

1.89

1.17 to 3.02

Aggressive behaviour (yes)

1.40

0.44 to 4.48

2.09

1.20 to 3.63

Behavioural withdrawal (yes)

0.46

0.17 to 1.24

0.72

0.45 to 1.16