Previous history of gonococcal infection as a risk factor in patients presenting with gonorrhoea.

Recidivism is common in patients infected with gonorrhoea. Identifying the factors most closely associated with recurrent gonococcal infection can help to target health promotion and disease prevention interventions. A case-control study design was used to quantify the importance of past infection as a risk marker for gonorrhoea while controlling for other demographic and behavioural factors. Data were available for 134 cases of gonorrhoea and 150 controls. A history of gonorrhoea (odds ratio [OR] 4.36 [95% CI 1.78-10.71]) was the strongest predictor of current infection. The number of partners in the last month (OR 2.19 [95% CI 1.20-4.02]) was also significantly associated with a diagnosis of gonorrhoea. Patients presenting with gonorrhoea are a specific high-risk group who require additional interventions and should be prioritized for evidence-based, enhanced and interactive counselling.