Sökning: onr:"swepub:oai:DiVA.org:kth-259549" >
On the Existence of...
On the Existence of Suitable Models for Additive Interaction with Continuous Exposures
-
- Berglund, Daniel (författare)
- KTH,Matematisk statistik
-
- Carlucci, Claudia (författare)
- University of Milano-Bicocca
-
- Westerlind, Helga (författare)
- Department of Medicine, Karolinska Institutet
-
visa fler...
-
- Koski, Timo, 1952- (författare)
- KTH,Matematisk statistik
-
visa färre...
-
(creator_code:org_t)
- Engelska.
- Relaterad länk:
-
https://kth.diva-por... (primary) (Raw object)
-
visa fler...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- Additive interaction can be of importance for public health interventions and it is commonly defined using binary exposures. There has been expansions of the models to also include continuous exposures, which could lead to better and more precise estimations of the effect of interventions. In this paper we define the intervention for a continuous exposure as a monotonic function. Based on this function for the interventions we prove that there is no model for estimating additive interactions with continuous exposures for which it holds that; (i) both exposures have marginal effects and no additive interaction on the exposure level for both exposures, (ii) neither exposure has marginal effect and there is additive interaction between the exposures. We also show that a logistic regression model for continuous exposures will always produce additive interaction if both exposures have marginal effects.
Ämnesord
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Nyckelord
- Additive Interaction
- Multiplicative Interaction
- Logistic Regression
- Linear Odds
- Continuous Exposures
- Public Health
- Interventions
- Matematisk statistik
- Mathematical Statistics
Publikations- och innehållstyp
- vet (ämneskategori)
- ovr (ämneskategori)