The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
Patterns of Weight Change Preceding Hospitalization for Heart Failure
Open accessAbstract
Background— Weight gain is used by disease-management programs as a marker of heart failure decompensation, but little information is available to quantify the relationship between weight change in patients with heart failure and the risk for imminent hospitalization. Methods and Results— We conducted a nested case-control study among patients with heart failure referred to a home monitoring system by managed care organizations. We matched 134 case patients with heart failure hospitalization to 134 control patients without heart failure hospitalization on the basis of age, sex, duration of home monitoring, heart failure severity, and baseline body weight. Compared with control patients, case patients experienced gradual weight gain beginning ≈30 days before hospitalization; changes in daily weight between case and control patients were statistically significant ( P <0.001). Within the week before hospitalization, when weight patterns in case and control patients began to diverge more substantially, mean increases of more than 2 and up to 5 pounds, more than 5 and up to 10 pounds, and more than 10 pounds (relative to time of enrollment in the monitoring system) were associated with matched adjusted odds ratios for heart failure hospitalization of 2.77 (95% confidence interval 1.13 to 6.80), 4.46 (95% confidence interval 1.45 to 13.75), and 7.65 (95% confidence interval 2.22 to 26.39), respectively, compared with mean increases of 2 pounds or less. Conclusions— Increases in body weight are associated with hospitalization for heart failure and begin at least 1 week before admission. Daily information about patients’ body weight identifies a high-risk period during which interventions to avert decompensated heart failure that necessitates hospitalization may be beneficial.
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Statistical methods in cancer research. Volume I - The analysis of case-control studies.
Breslow, N. E., & Day, N. E. (1980) · PubMed · Cited by 4,988
ACC/AHA 2005 Guideline Update for the Diagnosis and Management of Chronic Heart Failure in the Adult
Hunt, S. A. (2005) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2005.08.022 · Cited by 4,154
Writing Group Members, Thom, T., Haase, N., Rosamond, W., Howard, V. J., Rumsfeld, J., Manolio, T., Zheng, Z.-J., Flegal, K., O’Donnell, C., et al. (2006) · Circulation · doi:10.1161/circulationaha.105.171600 · Cited by 3,451
Antlanger, M., Aschauer, S., Kopecky, C., Hecking, M., Kovarik, J. J., Werzowa, J., Mascherbauer, J., Genser, B., Säemann, M. D., & Bonderman, D. (2017) · Kidney and Blood Pressure Research · doi:10.1159/000473868 · Cited by 2,808
WRITING COMMITTEE MEMBERS, Hunt, S. A., Abraham, W. T., Chin, M. H., Feldman, A. M., Francis, G. S., Ganiats, T. G., Jessup, M., Konstam, M. A., Mancini, D. M., et al. (2005) · Circulation · doi:10.1161/circulationaha.105.167586 · Cited by 2,251
Outcome of Heart Failure with Preserved Ejection Fraction in a Population-Based Study
Bhatia, R. S., Tu, J. V., Lee, D. S., Austin, P. C., Fang, J., Haouzi, A., Gong, Y., & Liu, P. P. (2006) · New England Journal of Medicine · doi:10.1056/nejmoa051530 · Cited by 1,967
Readmission After Hospitalization for Congestive Heart Failure Among Medicare Beneficiaries
Krumholz, H. M. (1997) · Archives of Internal Medicine · doi:10.1001/archinte.157.1.99 · Cited by 821
Self-citationTilson, M. D. (2005) · Circulation · doi:10.1161/circulationaha.105.553370 · Cited by 654
Outcomes in heart failure patients with preserved ejection fraction
Smith, G. L., Masoudi, F. A., Vaccarino, V., Radford, M. J., & Krumholz, H. M. (2003) · Journal of the American College of Cardiology · doi:10.1016/s0735-1097(03)00185-2 · Cited by 335
Self-citationTelemonitoring for Patients With Chronic Heart Failure: A Systematic Review
Chaudhry, S. I., Phillips, C. O., Stewart, S. S., Riegel, B., Mattera, J. A., Jerant, A. F., & Krumholz, H. M. (2007) · Journal of Cardiac Failure · doi:10.1016/j.cardfail.2006.09.001 · Cited by 231
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Mullens, W., Damman, K., Harjola, V.-P., Mebazaa, A., Brunner-La Rocca, H.-P., Martens, P., Testani, J. M., Tang, W. H. W., Orso, F., Rossignol, P., et al. (2019) · European Journal of Heart Failure · doi:10.1002/ejhf.1369 · Cited by 1,119
Ballistocardiography and Seismocardiography: A Review of Recent Advances
Inan, O. T., Migeotte, P.-F., Park, K.-S., Etemadi, M., Tavakolian, K., Casanella, R., Zanetti, J., Tank, J., Funtova, I., Prisk, G. K., et al. (2015) · IEEE Journal of Biomedical and Health Informatics · doi:10.1109/jbhi.2014.2361732 · Cited by 775
Gheorghiade, M., & Pang, P. S. (2009) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2008.10.041 · Cited by 600
Arrigo, M., Jessup, M., Mullens, W., Reza, N., Shah, A. M., Sliwa, K., & Mebazaa, A. (2020) · Nature Reviews Disease Primers · doi:10.1038/s41572-020-0151-7 · Cited by 574
Dendale, P., De Keulenaer, G., Troisfontaines, P., Weytjens, C., Mullens, W., Elegeert, I., Ector, B., Houbrechts, M., Willekens, K., & Hansen, D. (2012) · European Journal of Heart Failure · doi:10.1093/eurjhf/hfr144 · Cited by 242
Metadata
- Authors
- Chaudhry, S. I., Wang, Y., Concato, J., Gill, T. M., & Krumholz, H. M.
- Venue
- Circulation
- Published
- 2007-10-02
- Volume
- 116
- Issue
- 14
- Pages
- 1549-1554
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2110385447
- Cited by
- 435
- References
- 19
- FWCI
- 10.80
- Type
- journal article
- Language
- en
- Open access
- bronze
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