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. 2021 Dec 30;11(12):e049777.
doi: 10.1136/bmjopen-2021-049777.

Malnutrition assessment methods in adult patients with tuberculosis: a systematic review

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Malnutrition assessment methods in adult patients with tuberculosis: a systematic review

Lies Ter Beek et al. BMJ Open. .

Abstract

Objectives: Malnutrition is associated with a twofold higher risk of dying in patients with tuberculosis (TB) and considered an important potentially reversible risk factor for failure of TB treatment. The construct of malnutrition has three domains: intake or uptake of nutrition; body composition and physical and cognitive function. The objectives of this systematic review are to identify malnutrition assessment methods, and to quantify how malnutrition assessment methods capture the international consensus definition for malnutrition, in patients with TB.

Design: Different assessment methods were identified. We determined the extent of capturing of the three domains of malnutrition, that is, intake or uptake of nutrition, body composition and physical and cognitive function.

Results: Seventeen malnutrition assessment methods were identified in 69 included studies. In 53/69 (77%) of studies, body mass index was used as the only malnutrition assessment method. Three out of 69 studies (4%) used a method that captured all three domains of malnutrition.

Conclusions: Our study focused on published articles. Implementation of new criteria takes time, which may take longer than the period covered by this review. Most patients with TB are assessed for only one aspect of the conceptual definition of malnutrition. The use of international consensus criteria is recommended to establish uniform diagnostics and treatment of malnutrition.

Prospero registration number: CRD42019122832.

Keywords: nutrition; nutrition & dietetics; tuberculosis.

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Conflict of interest statement

Competing interests: HJ-W was codeveloper of the Patient-Generated Subjective Global Assessment©-based Pt-Global© app/web tool.

Figures

Figure 1
Figure 1
Flow diagram of the selection process of studies describing assessment in the context of malnutrition.

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References

    1. World Health Organisation . Global tuberculosis report. Geneva, 2020.
    1. World Health Organization . Addressing poverty in TB control - options for national TB control programmes. Geneva, 2005.
    1. Bhargava A, Chatterjee M, Jain Y, et al. . Nutritional status of adult patients with pulmonary tuberculosis in rural central India and its association with mortality. PLoS One 2013;8:e77979. 10.1371/journal.pone.0077979 - DOI - PMC - PubMed
    1. Nthiga I, David-Kigaru D, Mugendi J. The nutritional status of pulmonary tuberculosis patients aged 25-44 years attending tuberculosis clinic at Lodwar County and referral Hospital, Turkana County, Kenya 2017;2:2455–4898.
    1. Wondmieneh A, Gedefaw G, Getie A, et al. . Prevalence of undernutrition among adult tuberculosis patients in Ethiopia: A systematic review and meta-analysis. J Clin Tuberc Other Mycobact Dis 2021;22:100211. 10.1016/j.jctube.2020.100211 - DOI - PMC - PubMed

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