Trial reportJAMA1998
Sodium reduction and weight loss in the treatment of hypertension in older persons: a randomized controlled trial of nonpharmacologic interventions in the elderly (TONE). TONE Collaborative Research Group.
Trial report in JAMA, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to 3 registered trials, which are not on this map. Cited by 336 papers, 28 of them syntheses that pooled 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.
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.
Effectiveness Study of a Lifestyle Intervention Versus Metformin in Mothers With Recent Gestational Diabetes
Trial of Nonpharmacologic Interventions in Elderly (TONE)
Reducing Cardiovascular Risk in Adults With Serious Mental Illness Using an Electronic Medical Record-based Clinical Decision Support
Who cites it
336 citing papers in PubMed, 28 syntheses or guidelines pooled it.
- Evaluating agreement between individual nutrition randomised controlled trials and cohort studies - a meta-epidemiological study.BMC medicine · 2025Pooled it
- Comparison of seven popular structured dietary programmes and risk of mortality and major cardiovascular events in patients at increased cardiovascular risk: systematic review and network meta-analysis.BMJ (Clinical research ed.) · 2023Pooled it
- Effects of different types of exercise on hypertension in middle-aged and older adults: a network meta-analysis.Frontiers in public health · 2023Pooled it
- A systematic review of inequalities in the uptake of, adherence to, and effectiveness of behavioral weight management interventions in adults.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2022Pooled it
- Long-term effects of weight-reducing diets in people with hypertension.The Cochrane database of systematic reviews · 2021Pooled it
- Nonpharmacologic Interventions for Reducing Blood Pressure in Adults With Prehypertension to Established Hypertension.Journal of the American Heart Association · 2020Pooled it
- Reduction in saturated fat intake for cardiovascular disease.The Cochrane database of systematic reviews · 2020Pooled it
- Effects of total fat intake on body fatness in adults.The Cochrane database of systematic reviews · 2020Pooled it
- Reduction in saturated fat intake for cardiovascular disease.The Cochrane database of systematic reviews · 2020Pooled it
- 2019 AHA/ACC Clinical Performance and Quality Measures for Adults With High Blood Pressure: A Report of the American College of Cardiology/American Heart Association Task Force on Performance Measures.Journal of the American College of Cardiology · 2019Guideline
- Updated Cardiovascular Prevention Guideline of the Brazilian Society of Cardiology - 2019.Arquivos brasileiros de cardiologia · 2019Guideline
- 2019 AHA/ACC Clinical Performance and Quality Measures for Adults With High Blood Pressure: A Report of the American College of Cardiology/American Heart Association Task Force on Performance Measures.Circulation. Cardiovascular quality and outcomes · 2019Guideline
- 2019 ACC/AHA Guideline on the Primary Prevention of Cardiovascular Disease: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines.Journal of the American College of Cardiology · 2019Guideline
- Pooled it
- Association of sodium intake and major cardiovascular outcomes: a dose-response meta-analysis of prospective cohort studies.BMC cardiovascular disorders · 2018Pooled it
- Pooled it
- Effects of weight loss interventions for adults who are obese on mortality, cardiovascular disease, and cancer: systematic review and meta-analysis.BMJ (Clinical research ed.) · 2017Pooled it
- 7th Brazilian Guideline of Arterial Hypertension: Chapter 5 - Therapeutic Decision and TargetsArquivos brasileiros de cardiologia · 2016Guideline
- 7th Brazilian Guideline of Arterial Hypertension: Chapter 11 - Arterial Hypertension in the elderlyArquivos brasileiros de cardiologia · 2016Guideline
- Long-term effects of weight-reducing diets in people with hypertension.The Cochrane database of systematic reviews · 2016Pooled it
276 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
- Commented on by
- Erratum issued
Authors and funding
11 authors.
Funding
Abstract
contextNonpharmacologic interventions are frequently recommended for treatment of hypertension in the elderly, but there is a paucity of evidence from randomized controlled trials in support of this recommendation.
objectiveTo determine whether weight loss or reduced sodium intake is effective in the treatment of older persons with hypertension.
designRandomized controlled trial.
participantsA total of 975 [corrected] men and women aged 60 to 80 years with systolic blood pressure lower than 145 mm Hg and diastolic blood pressure lower than 85 mm Hg while receiving treatment with a single antihypertensive medication.
settingFour academic health centers.
interventionThe 585 obese participants were randomized to reduced sodium intake, weight loss, both, or usual care, and the 390 nonobese participants were randomized to reduced sodium intake or usual care. Withdrawal of antihypertensive medication was attempted after 3 months of intervention.
main outcome measureDiagnosis of high blood pressure at 1 or more follow-up visits, or treatment with antihypertensive medication, or a cardiovascular event during follow-up (range, 15-36 months; median, 29 months).
resultsThe combined outcome measure was less frequent among those assigned vs not assigned to reduced sodium intake (relative hazard ratio, 0.69; 95% confidence interval [CI], 0.59-0.81; P<.001) and, in obese participants, among those assigned vs not assigned to weight loss (relative hazard ratio, 0.70; 95% CI, 0.57-0.87; P<.001). Relative to usual care, hazard ratios among the obese participants were 0.60 (95% CI, 0.45-0.80; P<.001) for reduced sodium intake alone, 0.64 (95% CI, 0.49-0.85; P=.002) for weight loss alone, and 0.47 (95% CI, 0.35-0.64; P<.001) for reduced sodium intake and weight loss combined. The frequency of cardiovascular events during follow-up was similar in each of the 6 treatment groups.
conclusionReduced sodium intake and weight loss constitute a feasible, effective, and safe nonpharmacologic therapy of hypertension in older persons.
Indexed as
Identifiers
9515998What Socratic holds
Registered trials
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 Socratic graph.