ArticleBMJ open2015
Multimorbidity and weight loss in obese primary care patients: longitudinal study based on electronic healthcare records.
Article in BMJ open, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Integrating patient-reported weight gain cause narratives into personalized obesity management: a data-driven approach with natural language processing and machine learning.Frontiers in nutrition · 2026Article
- Weight Loss for Patients With Obesity: An Analysis of Long-Term Electronic Health Record Data.Medical care · 2020Observational
- Cohort profile: The prospective study on Chinese elderly with multimorbidity in primary care in Hong Kong.BMJ open · 2020Article
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo analyse the association between cardiovascular and mental comorbidities of obesity and weight loss registered in the electronic primary healthcare records. DESIGN AND
settingLongitudinal study of a cohort of adult patients assigned to any of the public primary care centres in Aragon, Spain, during 2010 and 2011.
participantsAdult obese patients for whom data on their weight were available for 2010 (n=62,901), and for both 2010 and 2011 (n=42,428). OUTCOMES: Weight loss (yes/no) was calculated based on the weight difference between the first value registered in 2010 and the last value registered in 2011. Multivariate logistic regression models were adjusted for individuals' age, sex, total number of chronic comorbidities, type of obesity and length of time between both weight measurements.
resultsAccording to the recorded clinical information, 9 of 10 obese patients showed at least one chronic comorbidity. After adjusting for covariates, weight loss seemed to be more likely among obese patients with a diagnosis of diabetes and/or dementia and less likely among those with hypertension, anxiety and/or substance use problems (p<0.05). The probability of weight loss was also significantly higher in male patients with more severe obesity and older age.
conclusionsAn increased probability of weight loss over 1 year was observed in older obese male patients, especially among those already manifesting high levels of obesity and severe comorbidities such as diabetes and/or dementia. Yet patients with certain psychological problems showed lower rates of weight reduction. Future research should clarify if these differences persist beyond potential selective weight documentation in primary care, to better understand the trends in weight reduction among obese patients and the underlying role of general practitioners regarding such trends.
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