Description Format Author(s) References
The dataset reports the summarized dose-response results from incidence-rate data investigating the association between the long-term intake of dietary fiber and risk of coronary heart disease among women, first presented by Wolk et al. (1999)
A data frame with 5 observations on the following 8 variables:
dose | assigned dose levels. |
cases | number of cases for each exposure level. |
n | total number of subjects for each exposure level. |
adjrr | adjusted incidence rate ratios for each exposure level. |
lb | lower bound for the confidence limits of the adjusted incidence rate ratios. |
ub | upper bound for the confidence limits of the adjusted incidence rate ratios. |
logrr | natural logarithm of adjusted incidence rate ratios. |
se | standard error for the logarithm of the adjusted incidence rate ratios. |
Alessio Crippa, <alessio.crippa@ki.se>
Wolk, A., J. E. Manson, M. J. Stampfer, G. A. Colditz, F. Hu, F. E. Speizer, C. H. Hennekens, and W. C. Willett. 1999. Long-term intake of dietary fiber and decreased risk of coronary heart disease among women. Journal of the American Medical Association 281: 1998-2004.
Greenland, S., Longnecker, M. P. (1992). Methods for trend estimation from summarized dose-response data, with applications to meta-analysis. American journal of epidemiology, 135(11), 1301-1309.
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