Unmet need for recognition of common mental disorders in Australian general practice

Objective: To determine the rate and predictors of unmet need for recogniti on of common mental disorders in Australian general practice. Design and setting: Cross-sectional national audit of general practices thr oughout Australia in 1998-1999. Participants: 46515 ambulatory care patients attending 386 GPs. Screening tools: Prevalence of common mental disorders-12 items from the 34 -item SPHERE self-report questionnaire and associated classification system ; prevalence of recognition of mental disorders by GPs-GPs reporting whethe r patients had depression, anxiety, mixed depression/anxiety, somatoform, o r other psychological disorder; predictors of unmet need for recognition of mental disorders self-report questions about demography for patients and G Ps, and about practice organisation for GPs. Main outcome measures: Reported recognition of psychological disorders by G Ps; actual prevalence of disorders; and patient, GP and practice characteri stics predicting the failure to recognise disorders. Results: GPs did not recognise mental disorder in 56% (11 922/21 210) of pa tients. These comprised 46% (5134/11 060) of patients in the higher level o f mental disorders, and (in the second level of disorders) 58% (2906/5036) of patients with predominantly psychological symptoms, and 76% (3882/5114) of those with predominantly somatic symptoms. Patients more likely to have their need for psychological assessment met had the following characteristi cs: middle-aged (odds ratio [OR], 1.76; 95% CI, 1.59-1.96), female (OR, 1.1 9; 95% CI, 1.12-1.27), Australian-born (OR, 1.16; 95% CI, 1.08-1.24), unemp loyed (OR, 1.75; 95% CI, 1.64-1.89), single (OR, 1.52; 95% CI, 1.41-1.61), presenting with mainly psychological symptoms (OR, 3.54; 95% CI, 3.28-3.81) , and presenting for psychological reasons (OR, 4.20; 95% CI, 3.02-5.82). C haracteristics of doctors associated with meeting patients need for assessm ent were being aged over 35 years (OR, 1.51; 95% CI, 1.09-2.08), having an interest in mental health (OR, 1.27; 95% CI, 1.15-1.41), having had previou s mental health training (OR, 1.29; 95% CI, 1.15-1.45), being in part-time practice (OR, 1.23; 95% CI, 1.09-1.39), seeing fewer than 100 patients per week (OR, 1.29; 95% CI, 1.13-1.47), working in practices with fewer than 20 00 patients (OR, 1.28; 95% CI, 1.13-1.45) and working in regional centres ( OR, 1.16; 95% CI, 1.05-1.28). Conclusion: Unmet need for recognition of common mental disorders remains h igh. Predictors of unmet need include a somatic symptom profile and practit ioner and organisational characteristics which impede the provision of high quality mental health services.