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Article

The use of fractional polynomials to model continuous risk variables in epidemiology.

P. ROYSTON ; G. AMBLER ; W. SAUERBREI ; Imperial College School of Medicine. London. GBR |

Dans International journal of epidemiology (vol. 28, n° 5, 1999)

[BDSP. Notice produite par INIST SR0x2dQx. Diffusion soumise à autorisation]. Background The traditional method of analysing continuous or ordinal risk factors by categorization or linear models may be improved. Methods We propose an approach ba[...]

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Article

Traditional reviews, meta-analyses and pooled analyses in epidemiology.

M. BLETTNER ; C. FRIEDENREICH ; W. SAUERBREI ; T. SCHEUCHENPFLUG ; B. SCHLEHOFER ; German Cancer Research Center. Division of Epidemiology. Heidelberg. DEU |

Dans International journal of epidemiology (vol. 28, n° 1, 1999)

[BDSP. Notice produite par INIST X6I71R0x. Diffusion soumise à autorisation]. Background The use of review articles and meta-analysis has become an important part of epidemiological research, mainly for reconciling previously conducted studies t[...]

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Article

Development and validation of diagnostic scores for atopic dermatitis incorporating criteria of data quality and practical usefulness.

T.L. DIEPGEN ; M. FARTASCH ; W. SAUERBREI ; Department of Dermatology. University of Erlangen. Erlangen. DEU |

Dans Journal of clinical epidemiology (vol. 49, n° 9, 1996)

[BDSP. Notice produite par INIST p35zR0xY. Diffusion soumise à autorisation]. No objective classification criteria for atopic dermatitis (AD) exist. Therefore the diagnosis is usually based on many variables including anamnestic, clinical, and l[...]

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