The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Dietary Fiber and Blood Pressure: A Meta-analysis of Randomized Placebo-Controlled Trials
Open accessAbstract
BACKGROUND: Dietary fiber is part of a healthy diet and may exert a protective effect in the cardiovascular system. The effect of fiber intake on blood pressure (BP) has not yet been established. METHODS: We performed a meta-analysis of randomized placebo-controlled trials to estimate the effect of fiber supplementation on BP overall and in population subgroups. Original articles published between January 1, 1966, and January 1, 2003, were retrieved for 24 trials that fulfilled criteria for meta-analysis. Data were abstracted on fiber dose, fiber type, BP changes, study design features, and study population characteristics. A random-effects model was used for meta-analysis. RESULTS: Fiber supplementation (average dose, 11.5 g/d) changed systolic BP by -1.13 mm Hg (95% confidence interval: -2.49 to 0.23) and diastolic BP by -1.26 mm Hg (-2.04 to -0.48). Reductions in BP tended to be larger in older (>40 years) and in hypertensive populations than in younger and in normotensive ones. CONCLUSION: Increasing the intake of fiber in Western populations, where intake is far below recommended levels, may contribute to the prevention of hypertension.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Duval, S., & Tweedie, R. (2000) · Biometrics · doi:10.1111/j.0006-341x.2000.00455.x · Cited by 14,099
Meta-analysis: Principles and procedures
Egger, M., Smith, G. D., & Phillips, A. N. (1997) · BMJ · doi:10.1136/bmj.315.7121.1533 · Cited by 2,415
Empirical assessment of effect of publication bias on meta-analyses
Sutton, A. J. (2000) · BMJ · doi:10.1136/bmj.320.7249.1574 · Cited by 1,398
Cited by
Whelton, P. K., Carey, R. M., Aronow, W. S., Casey, D. E., Collins, K. J., Dennison Himmelfarb, C., DePalma, S. M., Gidding, S., Jamerson, K. A., Jones, D. W., et al. (2018) · Hypertension · doi:10.1161/hyp.0000000000000065 · Cited by 7,391
Whelton, P. K., Carey, R. M., Aronow, W. S., Casey, D. E., Collins, K. J., Dennison Himmelfarb, C., DePalma, S. M., Gidding, S., Jamerson, K. A., Jones, D. W., et al. (2018) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2017.11.006 · Cited by 6,616
Health benefits of dietary fiber
Anderson, J. W., Baird, P., Davis Jr, R. H., Ferreri, S., Knudtson, M., Koraym, A., Waters, V., & Williams, C. L. (2009) · Nutrition Reviews · doi:10.1111/j.1753-4887.2009.00189.x · Cited by 2,239
Whelton, P. K., Carey, R. M., Aronow, W. S., Casey, D. E., Collins, K. J., Dennison Himmelfarb, C., DePalma, S. M., Gidding, S., Jamerson, K. A., Jones, D. W., et al. (2018) · Circulation · doi:10.1161/cir.0000000000000596 · Cited by 1,127
Marques, F. Z., Nelson, E., Chu, P.-Y., Horlock, D., Fiedler, A., Ziemann, M., Tan, J. K., Kuruppu, S., Rajapakse, N. W., El-Osta, A., et al. (2017) · Circulation · doi:10.1161/circulationaha.116.024545 · Cited by 1,065
Stephen, A. M., Champ, M. M.-J., Cloran, S. J., Fleith, M., van Lieshout, L., Mejborn, H., & Burley, V. J. (2017) · Nutrition Research Reviews · doi:10.1017/s095442241700004x · Cited by 798
Kim, Y., & Je, Y. (2016) · Archives of Cardiovascular Diseases · doi:10.1016/j.acvd.2015.09.005 · Cited by 212
Chiavaroli, L., Mirrahimi, A., Sievenpiper, J. L., Jenkins, D. J. A., & Darling, P. B. (2015) · European Journal of Clinical Nutrition · doi:10.1038/ejcn.2014.237 · Cited by 170
Cardiovascular Benefits of Dietary Fiber
Satija, A., & Hu, F. B. (2012) · Current Atherosclerosis Reports · doi:10.1007/s11883-012-0275-7 · Cited by 169
Khan, K., Jovanovski, E., Ho, H. V. T., Marques, A. C. R., Zurbau, A., Mejia, S. B., Sievenpiper, J. L., & Vuksan, V. (2018) · Nutrition, Metabolism and Cardiovascular Diseases · doi:10.1016/j.numecd.2017.09.007 · Cited by 151
Dietary fiber intake and total mortality: A meta-analysis of prospective cohort studies
Kim, Y., & Je, Y. (2014) · American Journal of Epidemiology · doi:10.1093/aje/kwu174 · Cited by 141
Evans, C. E. L., Greenwood, D. C., Threapleton, D. E., Cleghorn, C. L., Nykjaer, C., Woodhead, C. E., Gale, C. P., & Burley, V. J. (2015) · Journal of Hypertension · doi:10.1097/hjh.0000000000000515 · Cited by 140
Burger, K. N. J., Beulens, J. W. J., van der Schouw, Y. T., Sluijs, I., Spijkerman, A. M. W., Sluik, D., Boeing, H., Kaaks, R., Teucher, B., Dethlefsen, C., et al. (2012) · PLoS ONE · doi:10.1371/journal.pone.0043127 · Cited by 131
DASH lowers blood pressure in obese hypertensives beyond potassium, magnesium and fibre
Al-Solaiman, Y., Jesri, A., Mountford, W. K., Lackland, D. T., Zhao, Y., & Egan, B. M. (2010) · Journal of Human Hypertension · doi:10.1038/jhh.2009.58 · Cited by 129
Yang, Y., Zhao, L.-G., Wu, Q.-J., Ma, X., & Xiang, Y.-B. (2015) · American Journal of Epidemiology · doi:10.1093/aje/kwu257 · Cited by 119
Viguiliouk, E., Blanco Mejia, S., Kendall, C. W. C., & Sievenpiper, J. L. (2017) · Annals of the New York Academy of Sciences · doi:10.1111/nyas.13312 · Cited by 101
Total, insoluble and soluble dietary fibre intake in relation to blood pressure: the INTERMAP Study
Aljuraiban, G. S., Griep, L. M. O., Chan, Q., Daviglus, M. L., Stamler, J., Van Horn, L., Elliott, P., & Frost, G. S. (2015) · British Journal of Nutrition · doi:10.1017/s0007114515003098 · Cited by 82
Gee, L. C., & Ahluwalia, A. (2016) · Current Hypertension Reports · doi:10.1007/s11906-015-0623-4 · Cited by 80
Hill, A. M., Harris Jackson, K. A., Roussell, M. A., West, S. G., & Kris-Etherton, P. M. (2015) · The American Journal of Clinical Nutrition · doi:10.3945/ajcn.114.104026 · Cited by 75
Long-term effects of a plant-based dietary portfolio of cholesterol-lowering foods on blood pressure
Jenkins, D. J. A., Kendall, C. W. C., Faulkner, D. A., Kemp, T., Marchie, A., Nguyen, T. H., Wong, J. M. W., de Souza, R., Emam, A., Vidgen, E., et al. (2008) · European Journal of Clinical Nutrition · doi:10.1038/sj.ejcn.1602768 · Cited by 63
Consumption of nuts and legumes and risk of stroke: a meta-analysis of prospective cohort studies
Shi, Z. Q., Tang, J. J., Wu, H., Xie, C. Y., & He, Z. Z. (2014) · Nutrition Metabolism and Cardiovascular Diseases · doi:10.1016/j.numecd.2014.06.009 · Cited by 46
The effect of a dietary portfolio compared to a DASH-type diet on blood pressure
Jenkins, D. J. A., Jones, P. J., Frohlich, J., Lamarche, B., Ireland, C., Nishi, S. K., Srichaikul, K., Galange, P., Pellini, C., Faulkner, D., et al. (2015) · Nutrition, Metabolism and Cardiovascular Diseases · doi:10.1016/j.numecd.2015.08.006 · Cited by 45
Giusti, L., Bianchini, V., Aggio, A., Mammarella, S., Salza, A., Necozione, S., Alunno, A., Ferri, C., Casacchia, M., & Roncone, R. (2022) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2022.903759 · Cited by 6
Jareebi, M. A. (2025) · Diagnostics · doi:10.3390/diagnostics15162097 · Cited by 5
Guo, K., Jiang, Y., Zhou, Z., & Li, Y. (2020) · European Journal of Preventive Cardiology · doi:10.1177/2047487313501120 · Cited by 4
Retracted
Metadata
- Authors
- Streppel, M. T.
- Venue
- Archives of Internal Medicine
- Publisher
- American Medical Association (AMA)
- Published
- 2005-01-24
- Volume
- 165
- Issue
- 2
- Pages
- 150
- ISSN
- 0003-9926 (ISSN-L)
- OpenAlex
- W2095638208
- Cited by
- 428
- References
- 3
- FWCI
- 11.03
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
