BACKGROUND: Malnutrition is observed frequently in patients with pulmonary tuberculosis (TB). Subjective global assessment (SGA) is a subjective method of measuring nutrition status. Few studies have investigated the prognostic role of SGA in patients with pulmonary TB. METHODS: The authors evaluated 39 patients with pulmonary TB. The SGA classification technique was performed; patients were classified as well nourished (A), moderately malnourished (B), or severely malnourished (C). RESULTS: The mean patient age was 67.7 ± 19.0 years, and the majority of patients were male (64.1% ). Twelve patients (30.1% ) were categorized as SGA class A, 14 patients (35.9% ) as class B, and 13 patients (33.3% ) as class C. The SGA-A group had a median survival of 438 days (95% confidence interval, 366-509), the median survival of the SGA-B group was 344 days (251-436), and the median survival of the SGA-C group was 118 days (37-198); these survival rates were significantly different (P < .001). CONCLUSION: SGA appears to be a useful tool for nutrition assessment of patients with pulmonary TB. In addition, SGA may be a prognostic indicator of survival in patients with pulmonary TB.
BACKGROUND: Malnutrition is observed frequently in patients with pulmonary tuberculosis (TB). Subjective global assessment (SGA) is a subjective method of measuring nutrition status. Few studies have investigated the prognostic role of SGA in patients with pulmonary TB. METHODS: The authors evaluated 39 patients with pulmonary TB. The SGA classification technique was performed; patients were classified as well nourished (A), moderately malnourished (B), or severely malnourished (C). RESULTS: The mean patient age was 67.7 ± 19.0 years, and the majority of patients were male (64.1% ). Twelve patients (30.1% ) were categorized as SGA class A, 14 patients (35.9% ) as class B, and 13 patients (33.3% ) as class C. The SGA-A group had a median survival of 438 days (95% confidence interval, 366-509), the median survival of the SGA-B group was 344 days (251-436), and the median survival of the SGA-C group was 118 days (37-198); these survival rates were significantly different (P < .001). CONCLUSION: SGA appears to be a useful tool for nutrition assessment of patients with pulmonary TB. In addition, SGA may be a prognostic indicator of survival in patients with pulmonary TB.
Authors: Lies Ter Beek; Mathieu S Bolhuis; Harriët Jager-Wittenaar; René X D Brijan; Marieke G G Sturkenboom; Huib A M Kerstjens; Wiel C M de Lange; Simon Tiberi; Tjip S van der Werf; Jan-Willem C Alffenaar; Onno W Akkerman Journal: BMJ Open Date: 2021-12-30 Impact factor: 2.692