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. 2012 Apr 20;6:3. doi: 10.1186/1752-4458-6-3

Table 5.

The most frequently used diagnoses in GP contacts related to substance misuse or mental illness

Substance misuse (n = 299)
Mental illness (n = 365)
Mental illness/substance misuse (n = 203)
ICPC-code % ICPC-code % ICPC-code %
P16
Acute alcohol abuse
14.4
P76
Depressive disorder
8.8
A84
Poisoning by medical agent
11.8
S18
Laceration or cut
12.0
P74
Anxiety disorder/anxiety state
7.7
P19
Drug abuse
9.4
P19
Drug abuse
10.0
P99
Other psychological disorders
7.1
P99
Other psychological disorders
8.4
N79
Concussion
5.7
P27
Fear of mental disorder
5.5
P15
Chronic alcohol abuse
7.9
A99
Unspecified general disease
5.4
P77
Suicide or suicide attempt
5.5
P76
Depressive disorder
7.9
D01
Abdominal pain
4.3
A84
Poisoning by medical agent
4.7
P16
Acute alcohol abuse
6.4
N80
Head injury other
4.0
P02
Acute stress reaction
4.4
P74
Anxiety disorder/anxiety state
6.4
P15
Chronic alcohol abuse
3.7
P73
Affective psychosis
4.4
P98
Psychosis unspecified
5.9
A11
Chest pain
2.3
P98
Psychosis unspecified
4.4
P77
Suicide or suicide attempt
4.9
L76
Sprain/strain of joint
2.3
P72
Schizophrenia
3.8
P02
Acute stress reaction
4.4
L18
Musculoskeletal injury
2.3
A11
Chest pain
3.6
P29
Unspecified psychological symptom
3.4
  All other diagnoses 61.2   All other diagnoses 66.0   All other diagnoses 57.6

The 11 most commonly used ICPC-2 diagnoses at the casualty clinics for patients presenting problems judged by GPs to be related to mental illness or substance misuse. The columns add to more than 100% because patients were given up to four diagnoses.