Background: In Pakistan, patients with symptoms suggestive of tuberculosis (TB) seek care from a wide array of health care providers, many of whom do not notify cases to the National TB Programme (NTP).
Setting: We evaluated an active case detection intervention in five randomly selected districts in urban slums of Sindh Province, Pakistan.
Objective: To evaluate the increase in case notification of smear-positive TB by active case finding at community-based chest camps by engaging the private providers.
Design: A cross-sectional study of TB case detection associated with a project using integrated intervention and chest camps.
Results: From April 2011 to September 2012, the total number of clients seen in the camps was 165 280. Of all the attendees, 13 481 (12.7%) were examined by sputum smear microscopy. The proportion of smear-positive results was significantly higher among those from engaged private providers than among those referred from camps (OR 1.54, 95%CI 1.42-1.66). During the project, the total number of smear-positive TB notifications increased over the intervention period from 5158 to 8275.
Conclusion: Active case detection by engaging private providers and chest camps can significantly increase the number of smear-positive TB case notifications.