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Incidence, Severity and Characteristics of Patients’ Aggression in Acute Psychiatric Wards: Data from a Slovenian National Survey


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Figure 1.

Severity of different types of aggressive behaviour.
Severity of different types of aggressive behaviour.

Figure 2.

Time-of-day variations in the severity of aggressive incidents.
Time-of-day variations in the severity of aggressive incidents.

Characteristics of aggressive incidents.

Characteristics of aggression Aggressive incidents: n (%)
Provocation
    No 442 (47.9)
    Other patients 68 (7.4)
    Help with ADL 50 (5.4)
    Patient being denied something 179 (19.4)
    Required taking medication 79 (8.6)
    Other1 130 (14.1)
Means used by the patient
    Verbal aggression 718 (77.9)
    Ordinary objects:
        Chair, glass 47 (5.1)
        Other2 125 (13.6)
    Parts of the body:
        Hand, foot, teeth 475 (51.5)
        Other3 33 (3.6)
    Dangerous objects:
        Knife 1 (0.1)
        Strangulation 4 (0.4)
        Other4 12 (1.3)
Target of aggression
    Nothing 39 (4.2)
    Objects 170 (18.4)
    Other patients 161 (17.5)
    Patient self 71 (7.7)
    Staff members 696 (75.5)
    Other persons 23 (2.5)
Consequences for victims
    No 314 (34.1)
    Objects 53 (5.7)
    Persons:
    Felt threatened 539 (58.5)
    Pain 55 (6.0)
    Visible injury 36 (3.9)
    Need for treatment 9 (0.9)
Measures to stop aggression
    None 13 (1.4)
    Talk to patient 749 (81.2)
    Calmly brought away 137 (14.9)
    Oral medication 197 (21.4)
    Parenteral medication 214 (23.2)
    Held with force 96 (10.4)
    Seclusion 22 (2.4)
    Physical restraints 570 (61.8)
    Other measures5 6 (0.7)

Patient-based and event-based aggression incidence rates.

Aggressive behaviour All Severe Verbal Physical
Patients, n 427 352 370 260
Proportion of patients with aggressive behaviour, % 13.4 11.0 11.6 8.2
Average number of incidents per patient 2.2 1.9 1.9 1.9
Incidents, n 922 683 718 494
Incidence per 100 occupied bed days, 95% CI 2.98 2.21 2.32 1.60
[2.80;3.18] [2.05;2.38] [2.16;2.50) [1.46;1.75]
Incidence per bed per year 9.48 7.02 7.38 5.08
Incidence per 100 patients 28.90 21.41 22.51 15.49
eISSN:
1854-2476
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Medicine, Clinical Medicine, Hygiene and Environmental Medicine