Table 4 Independent contributors to IA status (multiple logistic regression analysis).

From: Changing patterns and influencing factors of involuntary admissions following the implementation of China’s mental health law: A 4-year longitudinal investigation

 

P-value

Odds ratio

95% C.I.

Total R 2  = 0.489, p < 0.001

Age (years)

≤44

0.026

1.000

45–59

0.825

1.034

0.771–1.385

≥60

0.011

1.619

1.119–2.344

Marital status

Single

0.023

1.000

Married/remarried

0.840

0.974

0.756–1.255

Divorced/widowed

0.014

1.735

1.119–2.689

Insight

None

0.000

1.000

Partial

0.000

0.335

0.265–0.423

Complete

0.000

0.147

0.104–0.207

Number of hospitalizations

0.000

1.111

1.060–1.165

Risk behaviours: Violent behaviours towards others

0.000

4.815

3.220–7.201

Risk behaviours: Suicidal or self-injurious behaviours

0.000

2.917

2.259–3.768

Risk behaviours: Risk of self-harm

0.000

9.597

7.533–12.226

Risk behaviours: Risk to the safety of others

0.000

3.254

2.412–4.391

Initial diagnosis*

F2*

0.000

1.000

F0*

0.144

1.597

0.852–2.994

F3*

0.000

0.467

0.363–0.602

Other diagnosis

0.000

0.317

0.225–0.449

Constant

0.105

0.795

  1. *Initial diagnosis was made in the outpatient department as soon as the psychiatrists finished assessing the conditions of the patients. F0: Organic, including symptomatic, mental disorders; F2: Schizophrenia, schizotypal and delusional disorders; F3: Mood [affective] disorders.