SETTING: Rural area of Wardha district, Maharashtra State, Central India. OBJECTIVE: To determine the prevalence of tuberculous lymphadenitis in children aged 0-14 years in the study area and to assess factors that may contribute towards the prevalence. DESIGN: House to house survey of a population of 23,229 in 35 neighbouring villages with 7900 children aged 0-14 years from May 1993 to May 1994 and from March 1995 to February 1996. RESULTS: The prevalence of tuberculous lymphadenitis/1000 children was 4.43. The maximum prevalence was in the 5-9 years age group. The prevalence was 34 times higher in children with positive family history of tuberculosis than in those without a history. There was an association between prevalence and the living standards of the children, with a higher prevalence in families that belonged to an underprivileged social class living in thatched, improvised houses. Multiple cervical lymph nodes >2 cm and with matting and fluctuation were found to be characteristic clinical features. CONCLUSION: The prevalence of peripheral lymphadenopathy was 27.2/1000 children and that of tuberculous lymphadenitis was 4.43/1000. Positive history of contact in the family was a significant epidemiological indicator of tuberculous glands.
SETTING: Rural area of Wardha district, Maharashtra State, Central India. OBJECTIVE: To determine the prevalence of tuberculous lymphadenitis in children aged 0-14 years in the study area and to assess factors that may contribute towards the prevalence. DESIGN: House to house survey of a population of 23,229 in 35 neighbouring villages with 7900 children aged 0-14 years from May 1993 to May 1994 and from March 1995 to February 1996. RESULTS: The prevalence of tuberculous lymphadenitis/1000 children was 4.43. The maximum prevalence was in the 5-9 years age group. The prevalence was 34 times higher in children with positive family history of tuberculosis than in those without a history. There was an association between prevalence and the living standards of the children, with a higher prevalence in families that belonged to an underprivileged social class living in thatched, improvised houses. Multiple cervical lymph nodes >2 cm and with matting and fluctuation were found to be characteristic clinical features. CONCLUSION: The prevalence of peripheral lymphadenopathy was 27.2/1000 children and that of tuberculous lymphadenitis was 4.43/1000. Positive history of contact in the family was a significant epidemiological indicator of tuberculous glands.