Sociodemographic patterns of spinal tuberculosis patients from a tertiary care teaching hospital: A 5-year cross-sectional study.

Abstract

Background: The distribution of spinal tuberculosis (STB) differs due to variations in lifestyles, socio-economic conditions, geographical locations, available medical services, and other factors. In the literature, very few studies have been done on demographic profile and morphological distribution of tuberculosis (TB) spine. We conducted this study to identify the disease distribution and various parameters affecting the disease in our area which caters to populations from both plains and hills.

Materials and methods: This was a cross-sectional study using 5-year retrospective data retrieved from medical records, Department of Orthopaedics of a tertiary care teaching hospital, from April 2015 to October 2020. The patient distribution was studied according to the different variables.

Results: A total of 286 patients were enrolled in the study. Females amounted to 54.96% (n = 159) of the total and 46.1% (n = 127) were males. The mean age of the demographic group was 36.9 years (2.5-80 years) (±SD = 17.63). The majority (46.5%) of the patients were young adults in the age group (21-40 years). The majority of deficits were seen in the dorsal spine (n = 27) followed by multifocal contiguous lesions (n = 22). Among the patients having single-segment disease, 33.9% (n = 61) involved the lumbar spine and 28.7% (n = 52) involved the dorsolumbar spine. Multifocal Potts disease amounted to 36.25% (n = 105) of the total patients.

Conclusions: Female preponderance was observed in our study. Involvement of the lumbar spine was the most common form involving single-segment disease followed by dorsolumbar, dorsal, and cervical spine. The multifocal contiguous type of affection of STB was found to be the most common type of STB.