Dataset Information

Comparison of two malnutrition risk screening tools with nutritional biochemical parameters, BMI and length of stay in Chinese geriatric inpatients: a multicenter, cross-sectional study.

ABSTRACT:

Objectives

The aims of this study were to assess malnutrition risk in Chinese geriatric inpatients using Nutritional Risk Screening 2002 (NRS2002) and Mini-Nutritional Assessment (MNA), and to identify the most appropriate nutritional screening tool for these patients.

Design

Cross-sectional study.

Setting

Eight medical centres in Hubei Province, China.

Participants

A total of 425 inpatients aged ?70 years were consecutively recruited between December 2014 and May 2016.

Primary and secondary outcome measures

Nutritional risk was assessed using NRS2002, MNA, anthropometric measurements and biochemical parameters within 24?hours of admission. Comorbidities and length of hospitalisation were recorded. Nutritional parameters, body mass index (BMI) and length of hospital stay (LOS) were employed to compare MNA and NRS2002. Kappa analysis was used to evaluate the consistency of the two tools.

Results

The average age was 81.2±5.9 years (range, 70-98). The prevalence of undernutrition classified by NRS2002 and MNA was 40.9% and 58.6%, respectively. Patients undergoing malnutrition had lower BMI, haemoglobin, albumin and prealbumin (p<0.05), and longer LOS (p<0.05). The NRS2002 showed moderate agreement (?=0.521, p<0.001) with MNA. Both tools presented significant correlation with age, BMI and laboratory parameters (p<0.001). In addition, a significant association between both tools and LOS was found (p<0.05). In addition, the NRS2002 was not different from MNA in predicting nutritional risk in terms of the area under the receiver operating characteristic curve (p>0.05).

Conclusions

The results show a relatively high prevalence of malnutrition risk in our sample cohort. We found that NRS2002 and MNA were both suitable in screening malnutrition risk among Chinese geriatric inpatients.

SUBMITTER: Miao JP

PROVIDER: S-EPMC6411257 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature

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Publications

Comparison of two malnutrition risk screening tools with nutritional biochemical parameters, BMI and length of stay in Chinese geriatric inpatients: a multicenter, cross-sectional study.

Miao Jian-Ping JP Quan Xiao-Qing XQ Zhang Cun-Tai CT Zhu Hong H Ye Mei M Shen Li-Ya LY Guo Qiu-Hui QH Zhu Gang-Yan GY Mei Qi-Jian QJ Wu Yan-Xia YX Li Shu-Guo SG Zhou Hong-Lian HL

BMJ open 20190219 2

<h4>Objectives</h4>The aims of this study were to assess malnutrition risk in Chinese geriatric inpatients using Nutritional Risk Screening 2002 (NRS2002) and Mini-Nutritional Assessment (MNA), and to identify the most appropriate nutritional screening tool for these patients.<h4>Design</h4>Cross-sectional study.<h4>Setting</h4>Eight medical centres in Hubei Province, China.<h4>Participants</h4>A total of 425 inpatients aged ≥70 years were consecutively recruited between December 2014 and May 20 ...[more]

PMID: 30782871

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Dataset Information

Comparison of two malnutrition risk screening tools with nutritional biochemical parameters, BMI and length of stay in Chinese geriatric inpatients: a multicenter, cross-sectional study.

Objectives

Design

Setting

Participants

Primary and secondary outcome measures

Results

Conclusions

Publications

Comparison of two malnutrition risk screening tools with nutritional biochemical parameters, BMI and length of stay in Chinese geriatric inpatients: a multicenter, cross-sectional study.

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