system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
It is probable that physician have a higher index of suspicion for tuberculosis in children without BCG scar that those with BCG scar. If this is so and an association is found between Tuberculosis and not having BCG due to -scar, the association may be
assistant
The correct answer is  None