Evidence map›Paper›PMID 31945744›Full record

ArticleAging2020

Body mass index and albumin levels are prognostic factors for long-term survival in elders with limited performance status.

Kuan-Yu Lai, Tai-Hsien Wu, Chiu-Shong Liu, Chih-Hsueh Lin, Cheng-Chieh Lin, Ming-May Lai, Wen-Yuan Lin

Open access · greenAbstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Kuan-Yu LaiDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
Tai-Hsien WuDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
Chiu-Shong LiuDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
Chih-Hsueh LinDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
Cheng-Chieh LinDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
Ming-May LaiDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
Wen-Yuan LinDepartment of Family Medicine, China Medical University Hospital, Taichung City, Taiwan.
China Medical University Hospital · TWChina Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elderly long-term care facility residents typically have musculoskeletal conditions that may lead to long-term disability and increased mortality. Our main objective was to explore the relationship between body mass index (BMI), albumin levels, and mortality in elderly individuals with limited performance status. Among 182 participants (mean age, 78.8 years; 57% women), 11%, 64%, and 25% had serum albumin levels of <2.8, 2.8-3.5, and >3.5 g/dL, respectively. After multivariate adjustments, diastolic blood pressure >90 mmHg was associated with all-cause mortality [hazard ratio (HR) = 2.08, 95% confidence interval (CI) = 1.13-3.82; P = 0.018]. In addition, BMI <18.5 kg/m2 and albumin level <2.8 g/dL associated with higher mortality than BMI = 18.5-24 kg/m2 and albumin level > 3.5 g/dL (HR = 1.80, 95% CI = 1.11-2.94 and HR = 2.54, 95% CI 1.22-5.30, respectively; P = 0.018 and 0.013, respectively). Highest mortality was noted in participants with albumin levels <2.8 g/dL and BMIs <18.5 kg/m2 (HR = 6.12, 95% CI = 1.85-20.21, P = 0.003). Combined hypoalbuminemia (albumin level < 2.8 g/dL) and low BMI (<18.5 kg/m2) may be a useful prognostic indicator of high mortality risk in elderly individuals with limited performance status.

Indexed as

Body Mass IndexLongevitySerum Albumin, HumanAgedAged, 80 and overFemaleHealth StatusHumansKaplan-Meier EstimateMaleMortalityNutritional StatusPrognosisProportional Hazards ModelsSerum Albumin, Humanalbuminbody mass indexeldermortalityperformance status

Identifiers

PMID31945744
PMCPMC7053589
OpenAlexW3000446940

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.