The appropriateness of the 1-in-X numerical format to convey quantitative medical probabilities is currently under discussion because of its distortive effect on subjective probability assessment. Previous research, however, always asked participants to imagine a hypothetical scenario. The aim of the present research is to support the existence of the 1-in-X effect in a real setting: when pregnant women have to evaluate their personal risk of Down syndrome according to their maternal age.

Communicating Down syndrome risk according to maternal age: "1-in-X" effect on perceived risk / Pighin, Stefania; Savadori, Lucia; Barilli, Elisa; Galbiati, Silvia; Smid, Maddalene; Ferrari, Maurizio; Cremonesi, Laura. - In: PRENATAL DIAGNOSIS. - ISSN 0197-3851. - 35:8(2015), pp. 777-782. [10.1002/pd.4606]

Communicating Down syndrome risk according to maternal age: "1-in-X" effect on perceived risk

Pighin, Stefania;Savadori, Lucia;Barilli, Elisa;
2015-01-01

Abstract

The appropriateness of the 1-in-X numerical format to convey quantitative medical probabilities is currently under discussion because of its distortive effect on subjective probability assessment. Previous research, however, always asked participants to imagine a hypothetical scenario. The aim of the present research is to support the existence of the 1-in-X effect in a real setting: when pregnant women have to evaluate their personal risk of Down syndrome according to their maternal age.
2015
8
Pighin, Stefania; Savadori, Lucia; Barilli, Elisa; Galbiati, Silvia; Smid, Maddalene; Ferrari, Maurizio; Cremonesi, Laura
Communicating Down syndrome risk according to maternal age: "1-in-X" effect on perceived risk / Pighin, Stefania; Savadori, Lucia; Barilli, Elisa; Galbiati, Silvia; Smid, Maddalene; Ferrari, Maurizio; Cremonesi, Laura. - In: PRENATAL DIAGNOSIS. - ISSN 0197-3851. - 35:8(2015), pp. 777-782. [10.1002/pd.4606]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/110189
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