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The handle

http://hdl.handle.net/1887/77746

holds various files of this Leiden University

dissertation.

Author: Schakel, L.

Title: Evaluating the effectiveness of innovative psychological intervention tools in

optimizing health outcomes: A multimethod approach

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/EKWd/D//E',>d,KhdKD^͗

Dh>d/Dd,KWWZK,

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ǀĂůƵĂƟŶŐƚŚĞĞīĞĐƟǀĞŶĞƐƐŽĨŝŶŶŽǀĂƟǀĞƉƐLJĐŚŽůŽŐŝĐĂů

ŝŶƚĞƌǀĞŶƟŽŶƚŽŽůƐŝŶŽƉƟŵŝnjŝŶŐŚĞĂůƚŚŽƵƚĐŽŵĞƐ͗

ŵƵůƟŵĞƚŚŽĚĂƉƉƌŽĂĐŚ

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Layout: Nikki Vermeulen - Ridderprint

WƌŝŶƟŶŐ͗ ZŝĚĚĞƌƉƌŝŶƚͲǁǁǁ͘ƌŝĚĚĞƌƉƌŝŶƚ͘Ŷů

© Copyright Lemmy Schakel, 2019

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ǀĂůƵĂƟŶŐƚŚĞĞīĞĐƟǀĞŶĞƐƐŽĨŝŶŶŽǀĂƟǀĞƉƐLJĐŚŽůŽŐŝĐĂů

ŝŶƚĞƌǀĞŶƟŽŶƚŽŽůƐŝŶŽƉƟŵŝnjŝŶŐŚĞĂůƚŚŽƵƚĐŽŵĞƐ͗

ŵƵůƟŵĞƚŚŽĚĂƉƉƌŽĂĐŚ

WƌŽĞĨƐĐŚƌŝŌ

Ter verkrijging van

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ŚĂƉƚĞƌϮ KƉƟŵŝnjŝŶŐƐĞůĨͲƌĞƉŽƌƚĞĚŚĞĂůƚŚLJĨŽŽĚƉƌĞĨĞƌĞŶĐĞƐďLJƐĞƌŝŽƵƐŐĂŵŝŶŐ ϭϳ ŚĂƉƚĞƌϯ dŚĞĞīĞĐƚƐŽĨĂŐĂŵŝĮĞĚĂƉƉƌŽĂĐŚĂǀŽŝĚĂŶĐĞƚƌĂŝŶŝŶŐĂŶĚǀĞƌďĂů ϯϵ  ƐƵŐŐĞƐƟŽŶƐŽŶĨŽŽĚŽƵƚĐŽŵĞƐ ŚĂƉƚĞƌϰ ĂŶǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐƐƚƌĞŶŐƚŚĞŶƚŚĞĞīĞĐƚƐŽĨƌĞůĂdžĂƟŽŶ͍ ϱϵ ŚĂƉƚĞƌϱ īĞĐƟǀĞŶĞƐƐŽĨƐƚƌĞƐƐͲƌĞĚƵĐŝŶŐŝŶƚĞƌǀĞŶƟŽŶƐŽŶƌĞƐƉŽŶƐĞƚŽ ϳϵ  ĐŚĂůůĞŶŐĞƐƚŽƚŚĞŝŵŵƵŶĞƐLJƐƚĞŵ͗ŵĞƚĂͲĂŶĂůLJƟĐƌĞǀŝĞǁ ŚĂƉƚĞƌϲ ŶĞͲŚĞĂůƚŚƉƐLJĐŚŽůŽŐŝĐĂůŝŶƚĞƌǀĞŶƟŽŶƚŽŽƉƟŵŝnjĞŚĞĂůƚŚŽƵƚĐŽŵĞƐ ϭϮϵ in response to immunological and psychosocial challenges:

a randomized controlled trial

ŚĂƉƚĞƌϳ KƉƟŵŝnjŝŶŐŚĞĂůƚŚŽƵƚĐŽŵĞƐŝŶƌĞƐƉŽŶƐĞƚŽŝŵŵƵŶĞͲƌĞůĂƚĞĚĂŶĚ ϭϰϱ  ƉƐLJĐŚŽƐŽĐŝĂůĐŚĂůůĞŶŐĞƐďLJĂŶĞͲŚĞĂůƚŚƉƐLJĐŚŽůŽŐŝĐĂůŝŶƚĞƌǀĞŶƟŽŶ͗

a randomized controlled trial

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ͮϭϰ ŽĨ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐ ĂŶĚ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐ ŝŶ ŽƉƟŵŝnjŝŶŐ ƐĞůĨͲƌĞƉŽƌƚĞĚ ĂŶĚ ĂĐƚƵĂů ĨŽŽĚ outcomes, and ŚĂƉƚĞƌϰƐŚŽǁƐƚŚĞƌĞƐƵůƚƐŽĨĂƌĞůĂdžĂƟŽŶŝŶƚĞƌǀĞŶƟŽŶĂĐĐŽŵƉĂŶŝĞĚŽƌ ŶŽƚ ǁŝƚŚ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐ ŝŶ ŽƉƟŵŝnjŝŶŐ ƐĞůĨͲƌĞƉŽƌƚĞĚ ;Ğ͘Ő͕͘ ƐƚĂƚĞ ĂŶdžŝĞƚLJͿ͕ ĂƐ ǁĞůů ĂƐ ƉƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂů ƐƚƌĞƐƐ ŽƵƚĐŽŵĞƐ ;Ğ͘Ő͕͘ ŚĞĂƌƚ ƌĂƚĞ ĂŶĚ ĐŽƌƟƐŽůͿ͘ ŚĂƉƚĞƌ ϱ provides Ă ƚŚŽƌŽƵŐŚ ŵĞƚĂͲĂŶĂůLJƟĐ ƌĞǀŝĞǁ ŽŶ ƚŚĞ ĞīĞĐƟǀĞŶĞƐƐ ŽĨ ƉƐLJĐŚŽůŽŐŝĐĂů ŝŶƚĞƌǀĞŶƟŽŶƐ ŝŶ ŽƉƟŵŝnjŝŶŐŝŵŵƵŶĞĨƵŶĐƟŽŶ͘dŚŝƐƌĞǀŝĞǁƐƵŵŵĂƌŝnjĞĚƐƚƵĚŝĞƐƚŚĂƚŝŶĐŽƌƉŽƌĂƚĞĚĂŶin vitro immunological, in vivo immunological or psychophysiological challenge into the study ĚĞƐŝŐŶĂŶĚƐƚƵĚŝĞĚƚŚĞĞīĞĐƟǀĞŶĞƐƐŽĨƉƐLJĐŚŽůŽŐŝĐĂůŝŶƚĞƌǀĞŶƟŽŶƐŝŶŽƉƟŵŝnjŝŶŐŝŵŵƵŶĞ ĨƵŶĐƟŽŶ͘ŚĂƉƚĞƌƐϲandϳƉƌŽǀŝĚĞƚŚĞĚĞƐŝŐŶĂŶĚƌĞƐƵůƚƐĨŽƌĂƐƚƵĚLJŽŶƚŚĞĞīĞĐƟǀĞŶĞƐƐ ŽĨ Ă ƉƐLJĐŚŽůŽŐŝĐĂů ŝŶƚĞƌǀĞŶƟŽŶ͕ ďĂƐĞĚ ŽŶ Ă ĐŽŵďŝŶĂƟŽŶ ŽĨ ŵƵůƟƉůĞ ĞǀŝĚĞŶĐĞͲďĂƐĞĚ ŝŶŶŽǀĂƟǀĞ ƚŽŽůƐ͕ ŽŶ ŽƉƟŵŝnjŝŶŐ ƐĞůĨͲƌĞƉŽƌƚĞĚ ;Ğ͘Ő͕͘ ǀŝƚĂůŝƚLJͿ ĂŶĚ ƉƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂů ;Ğ͘Ő͕͘ ŝŵŵƵŶĞ ŽƵƚĐŽŵĞƐ͕ ŚĞĂƌƚ ƌĂƚĞ͕ ĐŽƌƟƐŽůͿ ŚĞĂůƚŚ ŽƵƚĐŽŵĞƐ͘ dŚĞ ĞīĞĐƟǀĞŶĞƐƐ ŽĨ ƉƐLJĐŚŽůŽŐŝĐĂů ŝŶƚĞƌǀĞŶƟŽŶƐ ŽŶ ǀĂƌŝŽƵƐ ŚĞĂůƚŚ ŽƵƚĐŽŵĞƐ ǁĂƐ ĞǀĂůƵĂƚĞĚ ďLJ ŝŶĐůƵĚŝŶŐ in vitro and in vivoŝŵŵƵŶŽůŽŐŝĐĂůĂƐǁĞůůĂƐƉƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂůĐŚĂůůĞŶŐĞƐŝŶƚŽƚŚĞƐƚƵĚLJ ĚĞƐŝŐŶ͘ ŚĂƉƚĞƌ ϲ ƉƌŽǀŝĚĞƐ ƚŚĞ ƌĂƟŽŶĂůĞ ĂŶĚ ĚĞƐŝŐŶ ĨŽƌ ƚŚŝƐ ƉƐLJĐŚŽůŽŐŝĐĂů ŝŶƚĞƌǀĞŶƟŽŶ study and ŚĂƉƚĞƌϳƌĞƉŽƌƚƐŽŶƚŚĞƌĞƐƵůƚƐŽĨƚŚŝƐƐƚƵĚLJ͘&ŝŶĂůůLJ͕ŚĂƉƚĞƌϴ provides an

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Ϯϯͮ

2

/ŶƚŚĞĞdžƉĞƌŝŵĞŶƚĂůĐŽŶĚŝƟŽŶ, ƉĂƌƟĐŝƉĂŶƚƐƉĞƌĨŽƌŵĞĚƐĞǀĞƌĂůƐĞƌŝŽƵƐŐĂŵĞƐǁŝƚŚĚŝīĞƌĞŶƚ ŝŶƚĞŶĚĞĚ ƐƚƌĂƚĞŐŝĞƐ͕ ŝ͘Ğ͕͘ ƚƌĂŶƐĨĞƌƌŝŶŐ ŝŶĨŽƌŵĂƟŽŶ͕ ƉƌŝŵŝŶŐ ĂŶĚ ƉƌŝŶĐŝƉůĞƐ ŽĨ ĞǀĂůƵĂƟǀĞ ĐŽŶĚŝƟŽŶŝŶŐ͘ &ŝƌƐƚ͕ ƚŽ ƚƌĂŶƐĨĞƌ ŝŶĨŽƌŵĂƟŽŶ ĂďŽƵƚ ŚĞĂůƚŚ ďĞŚĂǀŝŽƵƌ͕ ƉĂƌƟĐŝƉĂŶƚƐ ŚĂĚ ƚŽ ƉůĂLJĂŐĂŵĞŝŶǁŚŝĐŚŚĞĂůƚŚͲƌĞůĂƚĞĚĨĂĐƚƐĂƉƉĞĂƌĞĚĂŌĞƌŵĂŬŝŶŐƉƌŽŐƌĞƐƐŝŶƚŚĞŐĂŵĞ͘ dŚŝƐƐĞƌŝŽƵƐŐĂŵĞǁĂƐƌĞƉĞĂƚĞĚƚŚƌĞĞƟŵĞƐ͕ǁŝƚŚƉĂƌƟĐŝƉĂŶƚƐƌĞĐĞŝǀŝŶŐĂŵĂdžŝŵƵŵŽĨ ϭϮĨĂĐƚƐŝŶďĞƚǁĞĞŶƉůĂLJŝŶŐƚŚĞŐĂŵĞ;ĨŽƵƌĨĂĐƚƐĚƵƌŝŶŐĞĂĐŚŐĂŵĞ͕Ğ͘Ő͕͚͘ďĞŝŶŐƉŚLJƐŝĐĂůůLJ ĂĐƟǀĞĞĂĐŚĚĂLJĨŽƌϯϬŵŝŶƵƚĞƐŝƐďĞŶĞĮĐŝĂůĨŽƌLJŽƵƌŚĞĂůƚŚ͛ǁŝƚŚƐŽŵĞĞdžĂŵƉůĞƐŽĨŚŽǁ ƚŽĂĐŚŝĞǀĞƚŚĂƚŐŽĂů͕ƐƵĐŚĂƐƚĂŬŝŶŐƚŚĞďŝĐLJĐůĞŝŶƐƚĞĂĚŽĨƚŚĞĐĂƌŝŶŽƌĚĞƌƚŽŐŽƚŽǁŽƌŬͿ ŝŶƚŽƚĂů͘&ĂĐƚƐǁĞƌĞĨŽƌŵƵůĂƚĞĚĂĐĐŽƌĚŝŶŐƚŽƚŚĞŐƵŝĚĞůŝŶĞƐŽĨƚŚĞƵƚĐŚ,ĞĂůƚŚŽƵŶĐŝů͘ ĚĚŝƟŽŶĂůůLJ͕ ƚǁŽ ŽƚŚĞƌ ƐĞƌŝŽƵƐ ŐĂŵĞƐ ǁĞƌĞ ĚŝƌĞĐƚĞĚ Ăƚ ƉƌŝŵŝŶŐ ǁŝƚŚ ŚĞĂůƚŚLJ ŝƚĞŵƐ͕ ŝŶ ǁŚŝĐŚƉĂƌƟĐŝƉĂŶƚƐŚĂĚƚŽŵĂƚĐŚƚŚƌĞĞŽƌŵŽƌĞŽĨƚŚĞƐĂŵĞŚĞĂůƚŚLJĨŽŽĚƉƌŽĚƵĐƚƐŝŶĂ ƌŽǁ͕ĂŶĚŚĞĂůƚŚLJŝƚĞŵƐĂŶĚǁŽƌĚƐďĂƐĞĚŽŶĨŽŽĚĂŶĚƉŚLJƐŝĐĂůĂĐƟǀŝƚLJŚĂĚƚŽďĞĨŽƵŶĚ ŝŶ Ă ŶĞǁƐƉĂƉĞƌ͘ &ŝŶĂůůLJ͕ ƚŚƌĞĞ ƐĞƌŝŽƵƐ ŐĂŵĞƐ ǁĞƌĞ ĚŝƌĞĐƚĞĚ Ăƚ ƉƌŝŶĐŝƉůĞƐ ŽĨ ĞǀĂůƵĂƟǀĞ ĐŽŶĚŝƟŽŶŝŶŐ͕ŝŶǁŚŝĐŚƉĂƌƟĐŝƉĂŶƚƐŚĂĚƚŽĨŽĐƵƐŽŶŚĞĂůƚŚLJĨŽŽĚƉƌŽĚƵĐƚƐďLJĐŽůůĞĐƟŶŐ ƚŚŽƐĞ ŝƚĞŵƐ ŝŶ ŽŶĞ ŐĂŵĞ͕ Žƌ ŚĂĚ ƚŽ ƉƵƐŚ ĂŶĚ ĐůŝĐŬ ƵŶŚĞĂůƚŚLJ ŝƚĞŵƐ ĨŽŽĚ ĂŶĚ ƉŚLJƐŝĐĂů ĂĐƟǀŝƚLJŝƚĞŵƐĂǁĂLJŝŶƚŚĞƚǁŽŽƚŚĞƌŐĂŵĞƐ͘dŚĞĨŽŽĚƉƌŽĚƵĐƚƐŝŶĐůƵĚĞĚĂďƌŽĂĚƌĂŶŐĞŽĨ ŝƚĞŵƐ͕ǁŝƚŚƚŚĞŚĞĂůƚŚLJƉƌŽĚƵĐƚƐŝŶĐůƵĚŝŶŐĚŝīĞƌĞŶƚƚLJƉĞƐŽĨĨƌƵŝƚƐĂŶĚǀĞŐĞƚĂďůĞƐ;Ğ͘Ő͕͘ ƚŽŵĂƚŽĞƐ͕ ĂƉƉůĞƐͿ ĂŶĚ ƚŚĞ ƵŶŚĞĂůƚŚLJ ƉƌŽĚƵĐƚƐ ŝŶĐůƵĚŝŶŐ ǀĂƌŝŽƵƐ ŚŝŐŚͲĐĂůŽƌŝĐ ƉƌŽĚƵĐƚƐ ;Ğ͘Ő͕͘ ĐŚŝƉƐ͕ ĐŚŽĐŽůĂƚĞͿ͘ &Žƌ ƚŚĞ ŝƚĞŵƐ ƌĞůĂƚĞĚ ƚŽ ƉŚLJƐŝĐĂů ĂĐƟǀŝƚLJ͕ ŚĞĂůƚŚLJ ŝƚĞŵƐ ǁĞƌĞ ƌĞůĂƚĞĚƚŽĞdžĞƌĐŝƐŝŶŐ;Ğ͘Ő͕͘ƉŝĐƚƵƌĞƐŽĨƉĞŽƉůĞƉĞƌĨŽƌŵŝŶŐĞdžĞƌĐŝƐĞͿĂŶĚƵŶŚĞĂůƚŚLJŝƚĞŵƐ ǁĞƌĞƌĞůĂƚĞĚƚŽƉŚLJƐŝĐĂůŝŶĂĐƟǀŝƚLJ;Ğ͘Ő͕͘ƉĞŽƉůĞůLJŝŶŐŽŶĂĐŽƵĐŚǁĂƚĐŚŝŶŐƚǀͿ͘dŚĞĂŵŽƵŶƚ ŽĨŝƚĞŵƐƉƌĞƐĞŶƚĞĚƚŽƉĂƌƟĐŝƉĂŶƚƐǁĂƐĮdžĞĚŝŶŽŶĞŐĂŵĞ;ϰϬŝƚĞŵƐŝŶƚŽƚĂů͖ƐĞĞƉƉĞŶĚŝdž ϭͿ͕ďƵƚĚĞƉĞŶĚĞĚŽŶƚŚĞƐƉĞĞĚǁŝƚŚǁŚŝĐŚƚŚĞLJĐŽŵƉůĞƚĞĚƚŚĞŐĂŵĞ͕ĂƐǁĞůůĂƐŽŶƚŚĞ ůĞǀĞůŽĨĚŝĸĐƵůƚLJŝŶƚŚĞŽƚŚĞƌŐĂŵĞƐ͘/ŶƚŚĞĐŽŶƚƌŽůĐŽŶĚŝƟŽŶ͕ƉĂƌƟĐŝƉĂŶƚƐƉĞƌĨŽƌŵĞĚƐŝdž ŶŽŶͲŚĞĂůƚŚͲƌĞůĂƚĞĚŐĂŵĞƐ͕ŝŶǁŚŝĐŚƚŚĞLJŚĂĚƚŽĮŶĚƚŚĞĞdžŝƚŝŶĂůĂďLJƌŝŶƚŚĂŶĚĐŽůůĞĐƚƐŽŵĞ ŶĞƵƚƌĂůŽďũĞĐƚƐŽŶƚŚĞǁĂLJƚŽƚŚĞĞdžŝƚ͕ŚĂĚƚŽĮŶĚƐŝŵŝůĂƌŶŽŶͲŚĞĂůƚŚͲƌĞůĂƚĞĚƉŝĐƚƵƌĞƐ͕ŚĂĚ ƚŽĮůůŚŽƌŝnjŽŶƚĂůůŝŶĞƐǁŝƚŚĚŝīĞƌĞŶƚƐŚĂƉĞĚďůŽĐŬƐƚŚĂƚĨĞůůĚŽǁŶ͕ŚĂĚƚŽĮŶĚĂǁŽůĨŝŶĂ ĐƌŽǁĚŽĨƐŚĞĞƉǁŚĞƌĞƚŚĞǁŽůĨǁĂƐŽŶůLJĚŝīĞƌĞŶƚĨƌŽŵƚŚĞƐŚĞĞƉďLJĂƉŽŝŶƚĞĚŶŽƐĞ͕ŚĂĚ ƚŽďƌĞĂŬĂĐŽůŽƌĐŽĚĞďLJŐƵĞƐƐŝŶŐƚŚĞƉĂƩĞƌŶŽĨĐŽůŽƌƐ͕ĂŶĚ͕ĮŶĂůůLJ͕ŚĂĚƚŽƌĞĂĐŚƚŚĞĮŶŝƐŚ ďLJŵŽǀŝŶŐĂƌŽƵŶĚŽďƐƚĂĐůĞƐĂŶĚĐŽůůĞĐƟŶŐĐŽŝŶƐŽŶƚŚĞǁĂLJƚŽƚŚĞĮŶŝƐŚ͘ DĞĂƐƵƌĞƐ

Self-reported food preference and choice

(27)

ͮϮϰ ŝŶƚǁŽĚŝīĞƌĞŶƚƚLJƉĞƐŽĨƚƌĂĚĞŽīƉĂŝƌƐ͖ƚŚƌĞĞƉƌŽĚƵĐƚƉĂŝƌƐƐŽůĞůLJĚŝīĞƌĞĚŝŶŚĞĂůƚŚŝŶĞƐƐ ;ŝ͘Ğ͕͘ ĐŚŽĐŽůĂƚĞ ǀĞƌƐƵƐ ŐƌĂƉĞƐ͕ ĐŚŽĐŽůĂƚĞ ĐŽŽŬŝĞ ǀĞƌƐƵƐ ĨƌƵŝƚ ďŝƐĐƵŝƚ͕ ĂŶĚ ƵƚĐŚ ĐĂƌĂŵĞů ǁĂŋĞǀĞƌƐƵƐďĂŶĂŶĂͿĂŶĚƚŚƌĞĞŽƚŚĞƌĨŽŽĚƉƌŽĚƵĐƚƉĂŝƌƐĚŝīĞƌĞĚŝŶŚĞĂůƚŚŝŶĞƐƐĂƐǁĞůůĂƐ ĂƩƌĂĐƟǀĞŶĞƐƐŝŶŽƌĚĞƌƚŽƌĞƉƌĞƐĞŶƚĂƐĞůĨͲĐŽŶƚƌŽůĐŽŶŇŝĐƚďLJƉĂŝƌŝŶŐŽŶĞƚĂƐƚLJ͕ƵŶŚĞĂůƚŚLJ ĨŽŽĚƉƌŽĚƵĐƚǁŝƚŚĂŚĞĂůƚŚLJ͕ůĞƐƐƉĂůĂƚĂďůĞĨŽŽĚƉƌŽĚƵĐƚ;ŝ͘Ğ͕͘ĐŚŽĐŽůĂƚĞďĂƌǀĞƌƐƵƐĐĞƌĞĂů ĐŽŽŬŝĞƐ͕ĐƌŝƐƉƐǀĞƌƐƵƐƌŝĐĞĐƌĂĐŬĞƌƐǁŝƚŚƉĞĂŶƵƚƐ͕ĂŶĚĐƌŝƐƉƐǀĞƌƐƵƐŵŝdžĞĚŶƵƚƐĂŶĚƌĂŝƐŝŶƐͿ ;ϴϴͿ͘&ŝƌƐƚ͕ƉĂƌƟĐŝƉĂŶƚƐŚĂĚƚŽƌĂƚĞĨŽƌĞĂĐŚƉƌŽĚƵĐƚŽĨƚŚĞƉƌĞƐĞŶƚĞĚƉĂŝƌŚŽǁƐƚƌŽŶŐƚŚĞŝƌ ƉƌĞĨĞƌĞŶĐĞǁĂƐĨŽƌƚŚĂƚƐƉĞĐŝĮĐƉƌŽĚƵĐƚŽŶĂϳͲƉŽŝŶƚƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϭ;not at allͿƚŽ ϳ ;very muchͿ ĂŶĚ ƐƵďƐĞƋƵĞŶƚůLJ͕ ƉĂƌƟĐŝƉĂŶƚƐ ŚĂĚ ƚŽ ŝŶĚŝĐĂƚĞ ǁŚŝĐŚ ĨŽŽĚ ƉƌŽĚƵĐƚ ƚŚĞLJ ǁŽƵůĚĐŚŽŽƐĞĂƚƚŚĂƚŵŽŵĞŶƚĨŽƌĞĂĐŚƉƌŽĚƵĐƚƉĂŝƌ͘

Actual food choice

(28)

Ϯϱͮ

2

Self-control

dŚĞϭϯͲŝƚĞŵƌŝĞĨ^ĞůĨͲŽŶƚƌŽů^ĐĂůĞ;^^ͿǁĂƐĂƐƐĞƐƐĞĚƚŽŵĞĂƐƵƌĞŝŶĚŝǀŝĚƵĂůĚŝīĞƌĞŶĐĞƐ ŝŶƐĞůĨͲĐŽŶƚƌŽůŽŶĂϱͲƉŽŝŶƚƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϭ;not at allͿƚŽϱ;very muchͿ͕ƐƵĐŚĂƐ͚/Ăŵ ŐŽŽĚĂƚƌĞƐŝƐƟŶŐƚĞŵƉƚĂƟŽŶ͛;ϴϭͿ͘^ĐŽƌĞƐŽŶƚŚŝƐƋƵĞƐƟŽŶŶĂŝƌĞĐĂŶƌĂŶŐĞĨƌŽŵϭϯƚŽϲϱ͕ ǁŝƚŚ ŚŝŐŚĞƌƐĐŽƌĞƐŝŶĚŝĐĂƟŶŐ ŚŝŐŚĞƌůĞǀĞůƐ ŽĨ ƐĞůĨͲĐŽŶƚƌŽů͘ dŚĞ ƵƚĐŚ ƚƌĂŶƐůĂƟŽŶ ŽĨ ƚŚŝƐ ƋƵĞƐƟŽŶŶĂŝƌĞǁĂƐƵƐĞĚ;ϴϮͿ͕ĨŽƌǁŚŝĐŚĂŐŽŽĚŝŶƚĞƌŶĂůƌĞůŝĂďŝůŝƚLJǁĂƐĨŽƵŶĚŝŶƚŚĞƉƌĞƐĞŶƚ ƐƚƵĚLJ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂс͘ϴϯͿ͘ ,ĞĂůƚŚďĞŚĂǀŝŽƵƌŐŽĂůƐĂŶĚŚƵŶŐĞƌ ,ĞĂůƚŚLJĞĂƟŶŐŐŽĂů͕ŐŽĂůƚŽďĞƉŚLJƐŝĐĂůůLJĂĐƟǀĞ͕ĂŶĚĐƵƌƌĞŶƚůĞǀĞůŽĨŚƵŶŐĞƌǁĞƌĞŵĞĂƐƵƌĞĚ ďLJƚŚƌĞĞƐĞƉĂƌĂƚĞŝƚĞŵƐŽŶĂϳͲƉŽŝŶƚƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϭ;not at all) ƚŽϳ;very muchͿ;ϴϴͿ͘ ^ĞůĨͲƌĞƉŽƌƚĞĚŝŶƚĞŶƟŽŶĂŶĚŵŽƟǀĂƟŽŶƚŽƚĂŬĞƚŚĞƐƚĂŝƌƐŝŶĨƵƚƵƌĞŽĐĐĂƐŝŽŶƐǁĞƌĞĂƐŬĞĚďLJ ĮůůŝŶŐŽƵƚĂϳͲƉŽŝŶƚƐĐĂůĞĨƌŽŵϭ;totally disagree) ƚŽϳ;totally agreeͿ;ϵϭͿ͘

(29)
(30)
(31)
(32)
(33)
(34)
(35)
(36)
(37)
(38)
(39)
(40)

ϯϳͮ

(41)
(42)
(43)
(44)
(45)
(46)

ϰϯͮ

ϯ

ĞƐŝŐŶ dŚĞ ƉƌĞƐĞŶƚ ƐƚƵĚLJ ƵƐĞĚ Ă ƌĂŶĚŽŵŝnjĞĚ ĞdžƉĞƌŝŵĞŶƚĂů ƐƚƵĚLJ ĚĞƐŝŐŶ͘ WĂƌƟĐŝƉĂŶƚƐ ǁĞƌĞ ƌĂŶĚŽŵůLJĂůůŽĐĂƚĞĚ͕ďĂƐĞĚŽŶĂϭ͗ϭ͗ϭ͗ϭĂůůŽĐĂƟŽŶƌĂƟŽĂƐŐĞŶĞƌĂƚĞĚďLJĂŶŽŶůŝŶĞƌĂŶĚŽŵ ŶƵŵďĞƌŐĞŶĞƌĂƚŽƌ;ǁǁǁ͘ƌĂŶĚŽŵ͘ŽƌŐͿ͕ƚŽŽŶĞŽĨƚŚĞĨŽƵƌĐŽŶĚŝƟŽŶƐ͕ƐƚƌĂƟĮĞĚĨŽƌŐĞŶĚĞƌ͘ ƵƌŝŶŐ ƚŚĞ ĞdžƉĞƌŝŵĞŶƚ͕ ƉĂƌƟĐŝƉĂŶƚƐ ǁĞƌĞ ƵŶĂǁĂƌĞ ŽĨ ƚŚĞ ĞdžŝƐƚĞŶĐĞ ŽĨ ĨŽƵƌ ĚŝīĞƌĞŶƚ ĐŽŶĚŝƟŽŶƐĂŶĚƚŚĞƌĞĨŽƌĞďůŝŶĚĞĚĨŽƌƌĂŶĚŽŵŝnjĂƟŽŶ͘ WĂƌƟĐŝƉĂŶƚƐ ƚŽƚĂůŽĨϭϮϬƉĂƌƟĐŝƉĂŶƚƐǁĞƌĞŝŶĐůƵĚĞĚŝŶƚŚŝƐƐƚƵĚLJ͘ůŝŐŝďůĞƉĂƌƟĐŝƉĂŶƚƐǁĞƌĞƌĞĐƌƵŝƚĞĚ ďLJǁƌŝƩĞŶĂŶĚŽŶůŝŶĞŇLJĞƌƐǁŚŝĐŚǁĞƌĞĚŝƐƚƌŝďƵƚĞĚĨƌŽŵ^ĞƉƚĞŵďĞƌƚŽEŽǀĞŵďĞƌϮϬϭϲ ĂƚƚŚĞĐĂŵƉƵƐŽĨ>ĞŝĚĞŶhŶŝǀĞƌƐŝƚLJ͘WĂƌƟĐŝƉĂŶƚƐŚĂĚƚŽďĞŇƵĞŶƚŝŶƵƚĐŚĂŶĚďĞƚǁĞĞŶϭϴ ĂŶĚϯϱLJĞĂƌƐŽůĚ͘džĐůƵƐŝŽŶĐƌŝƚĞƌŝĂǁĞƌĞ͗;ĂͿƐĞǀĞƌĞƉŚLJƐŝĐĂůŽƌƉƐLJĐŚŝĂƚƌŝĐĐŽŶĚŝƟŽŶƐ;Ğ͘Ő͕͘ ĐŚƌŽŶŝĐƐŽŵĂƟĐĚŝƐĞĂƐĞƐĂīĞĐƟŶŐĚĂŝůLJůŝĨĞŽƌŝĂŐŶŽƐƟĐĂŶĚ^ƚĂƟƐƟĐĂůDĂŶƵĂůŽĨDĞŶƚĂů ŝƐŽƌĚĞƌƐͲ&ŽƵƌƚŚĚŝƟŽŶdĞdžƚZĞǀŝƐŝŽŶ΀^DͲ/sͲdZ΁ƉƐLJĐŚŝĂƚƌŝĐĚŝƐŽƌĚĞƌƐͿƚŚĂƚŝŶƚĞƌĨĞƌĞĚ ǁŝƚŚƚŚĞƐƚƵĚLJƉƌŽƚŽĐŽů͕;ďͿďŽĚLJŵĂƐƐŝŶĚĞdž;D/ͿшϯϬ;ŐŝǀĞŶƚŚĞƐŝŐŶŝĮĐĂŶƚĂƐƐŽĐŝĂƟŽŶ ŽĨŽďĞƐŝƚLJǁŝƚŚƵŶŚĞĂůƚŚLJůŝĨĞƐƚLJůĞƐ;ϭϮϴ͕ϭϮϵͿͿ͕ĂŶĚͬŽƌ;ĐͿŚĂǀŝŶŐĂŶLJĨŽŽĚƌĞƐƚƌŝĐƟŽŶƐ͘ džƉĞƌŝŵĞŶƚĂůĐŽŶĚŝƟŽŶƐĂŶĚĐŽŶƚƌŽůĐŽŶĚŝƟŽŶ dŚĞ ƐĞƌŝŽƵƐ ŐĂŵĞƐ ĂŶĚ ĐŽŶƚƌŽů ŐĂŵĞƐ ǁĞƌĞ ĚĞǀĞůŽƉĞĚ ŝŶ ĐŽůůĂďŽƌĂƟŽŶ ǁŝƚŚ ĞůŌ hŶŝǀĞƌƐŝƚLJŽĨdĞĐŚŶŽůŽŐLJ;sŝĂEŽǀĂ©Ϳ͘^ĞĞ&ŝŐƵƌĞϭĨŽƌƐĐƌĞĞŶƐŚŽƚƐŽĨĂůůŐĂŵĞƐ͘ &ŝŐƵƌĞϭ͘^ĐƌĞĞŶƐŚŽƚƐŽĨĂůůŐĂŵĞƐ͘

(47)
(48)

ϰϱͮ

3

dŚĞƌĞ ĂƌĞ ƚŚƌĞĞ ĚŝīĞƌĞŶƚ ŵŝŶŝ ŐĂŵĞƐ͘ /Ŷ ĞĂĐŚ ŽĨ ƚŚĞƐĞ ŵŝŶŝ ŐĂŵĞƐ͕ LJŽƵ ǁŝůů ƌĞƉĞĂƚĞĚůLJƌĞƐƉŽŶĚƚŽŚĞĂůƚŚLJĂŶĚƵŶŚĞĂůƚŚLJƐƟŵƵůŝ͘/ŶƚŚĞĮƌƐƚŵŝŶŝŐĂŵĞ͕LJŽƵ ǁŝůůƐĞĞŚĞĂůƚŚLJĂŶĚƵŶŚĞĂůƚŚLJĨŽŽĚŝŵĂŐĞƐ͘zŽƵƌƚĂƐŬŝƐƚŽƉƵůůŝŵĂŐĞƐŽĨŚĞĂůƚŚLJ ĨŽŽĚƉƌŽĚƵĐƚƐƚŽǁĂƌĚƐLJŽƵĂŶĚƚŽƉƵƐŚŝŵĂŐĞƐŽĨƵŶŚĞĂůƚŚLJĨŽŽĚƉƌŽĚƵĐƚƐĂǁĂLJ͘/Ŷ ƚŚĞƐĞĐŽŶĚŵŝŶŝŐĂŵĞ͕LJŽƵǁŝůůƐĞĞŝŵĂŐĞƐŽĨŚĞĂůƚŚLJĂŶĚƵŶŚĞĂůƚŚLJĨŽŽĚƉƌŽĚƵĐƚƐ ŇLJŝŶŐ ŽǀĞƌ͘ zŽƵƌ ƚĂƐŬ ŝƐ ƚŽ ŬĞĞƉ ŚĞĂůƚŚLJ ĨŽŽĚ ƉƌŽĚƵĐƚƐ ĂŶĚ ĐůŝĐŬ ƵŶŚĞĂůƚŚLJ ĨŽŽĚ ƉƌŽĚƵĐƚƐ ĂǁĂLJ͘ /Ŷ ƚŚĞ ƚŚŝƌĚ ŵŝŶŝ ŐĂŵĞ͕ LJŽƵ ǁŝůů ůĞĂƌŶ ƚŽ ŵĂŬĞ ŚĞĂůƚŚLJ ĐŚŽŝĐĞƐ͘ zŽƵǁŝůůĚŽƚŚŝƐďLJĐĂƚĐŚŝŶŐŚĞĂůƚŚLJĨŽŽĚƉƌŽĚƵĐƚƐŝŶĂƉŝĐŶŝĐďĂƐŬĞƚĂŶĚĂǀŽŝĚƚŚĞ ƵŶŚĞĂůƚŚLJĨŽŽĚƉƌŽĚƵĐƚƐ͘ WƌŝŽƌ ƌĞƐĞĂƌĐŚ ŚĂƐ ƐŚŽǁŶ ƚŚĂƚ ƉůĂLJŝŶŐ ĞĂĐŚ ŽĨ ƚŚĞƐĞ ŵŝŶŝ ŐĂŵĞƐ ŝƐ ĞīĞĐƟǀĞ ŝŶ ŝŵƉƌŽǀŝŶŐĚŝĞƚĂƌLJŚĂďŝƚƐ͘͟ dŚĞǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐǁĞƌĞĨŽůůŽǁĞĚďLJƚŚĞŝŶĨŽƌŵĂƟŽŶƚŚĂƚƐŽŵĞŽƚŚĞƌƚĂƐŬƐĮƌƐƚŚĂĚ ƚŽďĞĐŽŵƉůĞƚĞĚďĞĨŽƌĞƚŚĞŐĂŵĞƐǁŽƵůĚďĞƉůĂLJĞĚ;ǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐŽŶůLJĐŽŶĚŝƟŽŶͿ Žƌ ƚŚĂƚ ƚŚĞ ŐĂŵĞƐ ǁŽƵůĚ ďĞ ƉůĂLJĞĚ ŝŵŵĞĚŝĂƚĞůLJ ;ĐŽŵďŝŶĞĚ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐ ĂŶĚ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐ ĐŽŶĚŝƟŽŶͿ͘ /Ŷ ƚŚĞ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐ ŽŶůLJ ĐŽŶĚŝƟŽŶ͕ ŝƚ ǁĂƐ ĞŵƉŚĂƐŝnjĞĚ ƚŽ ƉĂƌƟĐŝƉĂŶƚƐƚŚĂƚƚŚĞLJŚĂĚƚŽŵĂŬĞƐƵƌĞƚŚĞLJǁŽƵůĚŶŽƚĨŽƌŐĞƚƚŚĞŝŶƐƚƌƵĐƟŽŶƐŝŶŽƌĚĞƌ ƚŽƉůĂLJƚŚĞŐĂŵĞƐĂĐĐƵƌĂƚĞůLJůĂƚĞƌŽŶ͘dŚĞƌĞĂŌĞƌ͕ƚŚĞLJǁĞƌĞĞdžƉŽƐĞĚƚŽƚŚĞĨŽŽĚͲƌĞůĂƚĞĚ ŽƵƚĐŽŵĞ ƚĂƐŬƐ͘ ŌĞƌ ĐŽŵƉůĞƟŽŶ ŽĨ ĞĂĐŚ ƚĂƐŬ͕ ƚŚĞ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐ ƌĞŐĂƌĚŝŶŐ ƚŚĞ ŝŶƐƚƌƵĐƟŽŶƐŽĨƚŚĞŐĂŵĞƐǁĞƌĞƌĞƉĞĂƚĞĚ͘ůƚŚŽƵŐŚƉĂƌƟĐŝƉĂŶƚƐŝŶƚŚĞǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐ ŽŶůLJĐŽŶĚŝƟŽŶǁĞƌĞƚŽůĚƚŚĂƚƚŚĞLJǁŽƵůĚƉůĂLJƚŚĞŐĂŵĞƐĂŌĞƌƚŚŽƐĞŽƵƚĐŽŵĞƐ͕ƚŚĞLJĚŝĚ ŶŽƚ ƉůĂLJ ƚŚĞ ŐĂŵĞƐ ĂŶLJŵŽƌĞ͘ /Ŷ ƚŚĞ ĐŽŵďŝŶĞĚ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐ ĂŶĚ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶ ĐŽŶĚŝƟŽŶ͕ƉĂƌƟĐŝƉĂŶƚƐǁĞƌĞŽŶůLJƉƌŽǀŝĚĞĚŽŶĐĞǁŝƚŚƚŚĞǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐ͘ &ŽŽĚͲƌĞůĂƚĞĚŽƵƚĐŽŵĞƐ

Food Choice Task

(49)
(50)

ϰϳͮ

3

ƚǁŽŝĚĞŶƟĐĂůďŽǁůƐǁĞƌĞƉƌĞƐĞŶƚĞĚƚŽƉĂƌƟĐŝƉĂŶƚƐ͕ǁŚŽǁĞƌĞŝŶĨŽƌŵĞĚƚŚĂƚƚŚĞƌĞǁĞƌĞ ƐŵĂůů ĚŝīĞƌĞŶĐĞƐ ďĞƚǁĞĞŶ ƚŚĞ ĨŽŽĚ ƉƌŽĚƵĐƚƐ͕ ǁŚĞƌĞĂƐ ƚŚĞƐĞ ǁĞƌĞ ĂĐƚƵĂůůLJ ŝĚĞŶƟĐĂů͘ WĂƌƟĐŝƉĂŶƚƐǁĞƌĞĂƐŬĞĚƚŽƌĂƚĞƚŚĞƉƌŽĚƵĐƚƐĨƌŽŵďŽƚŚďŽǁůƐŽŶǀĂƌŝŽƵƐĐŚĂƌĂĐƚĞƌŝƐƟĐƐ ;Ğ͘Ő͕͘ƐǁĞĞƚŶĞƐƐ͕ĐƌŝƐƉŶĞƐƐͿƌĞŐĂƌĚŝŶŐĂŶLJĚŝīĞƌĞŶĐĞƐŽĨƚŚĞĨŽŽĚƉƌŽĚƵĐƚƐ͘WĂƌƟĐŝƉĂŶƚƐ ǁĞƌĞŝŶĨŽƌŵĞĚƚŚĂƚƚŚĞLJĐŽƵůĚĞĂƚĂƐŵƵĐŚĂƐƚŚĞLJǁĂŶƚĞĚĂŶĚǁĞƌĞŐŝǀĞŶϭϬŵŝŶƵƚĞƐƚŽ ĐŽŵƉůĞƚĞƚŚĞŝƌƌĂƟŶŐƐ͘hŶďĞŬŶŽǁŶƐƚƚŽƚŚĞƉĂƌƟĐŝƉĂŶƚƐ͕ĂůůďŽǁůƐǁĞƌĞǁĞŝŐŚĞĚďĞĨŽƌĞ ĂŶĚĂŌĞƌƚŚĞƚĞƐƚŝŶŽƌĚĞƌƚŽĞdžƉůŽƌĞƚŚĞƚŽƚĂůĨŽŽĚĐŽŶƐƵŵƉƟŽŶ͘dŽƚĂůĨŽŽĚĐŽŶƐƵŵƉƟŽŶ ǁĂƐĐŽŵƉƵƚĞĚďLJƐƵďƚƌĂĐƟŶŐƚŚĞǁĞŝŐŚƚŽĨĂůůďŽǁůƐĂŌĞƌĮŶŝƐŚŝŶŐƚŚĞƚĂƐƚĞƚĞƐƚĨƌŽŵƚŚĞ ǁĞŝŐŚƚďĞĨŽƌĞƚŚĞƐƚĂƌƚŽĨƚŚĞƚĂƐƚĞƚĞƐƚ͘ WŽƐƐŝďůĞŵŽĚĞƌĂƟŶŐĨĂĐƚŽƌƐ Self-control ^ĞůĨͲĐŽŶƚƌŽů ǁĂƐ ŵĞĂƐƵƌĞĚ ďLJ ƚŚĞ ϭϯͲŝƚĞŵ ƌŝĞĨ ^ĞůĨͲŽŶƚƌŽů ^ĐĂůĞ ;^^Ϳ͘ WĂƌƟĐŝƉĂŶƚƐ ĐŽŵƉůĞƚĞĚ ŝƚĞŵƐ ŽŶ Ă ϳͲƉŽŝŶƚ ƐĐĂůĞ ƌĂŶŐŝŶŐ ĨƌŽŵ ϭ ;not at allͿ ƚŽ ϱ ;very muchͿ ;ϭϮϳͿ͘ ^ĐŽƌĞƐ ŽŶ ƚŚŝƐ ƋƵĞƐƟŽŶŶĂŝƌĞ ĐĂŶ ƌĂŶŐĞ ĨƌŽŵ ϭϯ ƚŽ ϲϱ͕ ǁŝƚŚ ŚŝŐŚĞƌ ƐĐŽƌĞƐ ƌĞƉƌĞƐĞŶƟŶŐ ŚŝŐŚĞƌůĞǀĞůƐŽĨƐĞůĨͲĐŽŶƚƌŽů͘dŚĞƵƚĐŚƚƌĂŶƐůĂƟŽŶŽĨƚŚŝƐƋƵĞƐƟŽŶŶĂŝƌĞǁĂƐƵƐĞĚ;ϭϮϯͿ͕ ǁŚŝĐŚǁĂƐĨŽƵŶĚƚŽŚĂǀĞĂŐŽŽĚŝŶƚĞƌŶĂůƌĞůŝĂďŝůŝƚLJ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂс͘ϴϰͿ͘ ^ĞůĨͲĞĸĐĂĐLJ dŚĞŚĞĂůƚŚLJĨŽŽĚĨĂĐƚŽƌŽĨƚŚĞ,ĞĂůƚŚLJĂƟŶŐĂŶĚtĞŝŐŚƚ^ĞůĨͲĸĐĂĐLJƐĐĂůĞ;,t^ͿǁĂƐ ƵƐĞĚƚŽŵĞĂƐƵƌĞƐĞůĨͲĞĸĐĂĐLJ͘dŚŝƐƋƵĞƐƟŽŶŶĂŝƌĞĐŽŶƐŝƐƚƐŽĨϳŝƚĞŵƐ;ϭϯϯͿ͘WĂƌƟĐŝƉĂŶƚƐ ĐŽŵƉůĞƚĞĚŝƚĞŵƐŽŶĂϱͲƉŽŝŶƚƐĐĂůĞĨƌŽŵϭ;strongly disagreeͿƚŽϱ;strongly agreeͿ͘^ĐŽƌĞƐ ĐĂŶƌĂŶŐĞĨƌŽŵϳƚŽϯϱ͕ǁŝƚŚŚŝŐŚĞƌƐĐŽƌĞƐƌĞƉƌĞƐĞŶƟŶŐŚŝŐŚĞƌůĞǀĞůƐŽĨƐĞůĨͲĞĸĐĂĐLJ͘ ƵƚĐŚƚƌĂŶƐůĂƟŽŶŽĨƚŚĞŽƌŝŐŝŶĂůŶŐůŝƐŚǀĞƌƐŝŽŶǁĂƐŵĂĚĞďLJƚǁŽŝŶĚĞƉĞŶĚĞŶƚƚƌĂŶƐůĂƚŽƌƐ ĂƉƉůLJŝŶŐĂĨŽƌǁĂƌĚͲďĂĐŬǁĂƌĚƚƌĂŶƐůĂƟŽŶŵĞƚŚŽĚ͘ŐŽŽĚŝŶƚĞƌŶĂůƌĞůŝĂďŝůŝƚLJǁĂƐĨŽƵŶĚŝŶ ƚŚĞƉƌĞƐĞŶƚƐƚƵĚLJ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂс͘ϴϭͿ͕ĐŽŵƉĂƌĂďůĞƚŽƚŚĞŽƌŝŐŝŶĂůƐƚƵĚLJ;ϭϯϯͿ͘

,ĞĂůƚŚLJĞĂƟŶŐŐŽĂů͕ŚƵŶŐĞƌĂŶĚĂƉƉĞƟƚĞ

,ĞĂůƚŚLJĞĂƟŶŐŐŽĂůǁĂƐŵĞĂƐƵƌĞĚďLJĂƐŝŶŐůĞŝƚĞŵ;͚To what extent do you have the goal to eat healthily?͛ͿŽŶĂϳͲƉŽŝŶƚƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϭ;not at allͿ ƚŽϳ;very muchͿ;ϭϮϲͿ͘/Ŷ ĂĚĚŝƟŽŶ͕ŚƵŶŐĞƌ͕ĂƉƉĞƟƚĞĂŶĚ͚ĨĞĞůŝŶŐůŝŬĞĂďŝƚĞ͛ǁĞƌĞŵĞĂƐƵƌĞĚďLJƐĞƉĂƌĂƚĞƐŝŶŐůĞŝƚĞŵƐ ;͚dŽǁŚĂƚĞdžƚĞŶƚĂƌĞLJŽƵŚƵŶŐƌLJͬĚŽLJŽƵĞdžƉĞƌŝĞŶĐĞĂƉƉĞƟƚĞͬĚŽLJŽƵĨĞĞůůŝŬĞĂďŝƚĞĂƚƚŚĞ moment?͛Ϳ ŽŶĂϳͲƉŽŝŶƚƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϭ;not at allͿƚŽϳ;very muchͿ͘

WƌŽĐĞĚƵƌĞ

(51)
(52)
(53)

ͮϱϬ sŝƌƚƵĂůĨŽŽĚƉƌĞĨĞƌĞŶĐĞ dŚĞƌĞƐƵůƚƐĨŽƌĨŽŽĚͲƌĞůĂƚĞĚŽƵƚĐŽŵĞŵĞĂƐƵƌĞƐĂƌĞƉƌĞƐĞŶƚĞĚŝŶdĂďůĞϮ͘dŚĞǀŝƌƚƵĂůĨŽŽĚ ƉƌĞĨĞƌĞŶĐĞĨŽƌƚŚĞĚŝīĞƌĞŶƚĐŽŶĚŝƟŽŶƐŝƐƉƌĞƐĞŶƚĞĚŝŶ&ŝŐƵƌĞϮ͘EŽƐŝŐŶŝĮĐĂŶƚĚŝīĞƌĞŶĐĞƐ ďĞƚǁĞĞŶĐŽŶĚŝƟŽŶƐǁĞƌĞĨŽƵŶĚĨŽƌƚŚĞŚĞĂůƚŚŝŶĞƐƐƚƌĂĚĞŽīƉĂŝƌƐŶŽƌƚŚĞŚĞĂůƚŚŝŶĞƐƐĂŶĚ ĂƩƌĂĐƟǀĞŶĞƐƐƚƌĂĚĞŽīƉĂŝƌƐ;ďŽƚŚp-ǀĂůƵĞƐх͘ϬϱͿ͘ dĂďůĞϮ͘DĞĂŶƐĂŶĚƐƚĂŶĚĂƌĚĚĞǀŝĂƟŽŶƐŽĨĨŽŽĚͲƌĞůĂƚĞĚŽƵƚĐŽŵĞŵĞĂƐƵƌĞƐƉĞƌĐŽŶĚŝƟŽŶ͘ 'ĂŵŝŶŐĐŽŶƚƌŽů ;N сϮϴͿ ^ĞƌŝŽƵƐŐĂŵŝŶŐ ;N сϮϵͿ sĞƌďĂůƐƵŐŐĞƐƟŽŶƐ ;N сϯϬͿ ^ĞƌŝŽƵƐŐĂŵŝŶŐн ǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐ ;N сϯϬͿ &ŽŽĚƉƌĞĨĞƌĞŶĐĞ,ƚƌĂĚĞŽī ϭ͘ϱϬ;ϱ͘ϯϮͿ ϭ͘Ϭϯ;ϱ͘ϱϮͿ ϰ͘ϱϯ;ϲ͘ϲϮͿ Ϯ͘ϯϴ;ϳ͘ϴϮͿ1 &ŽŽĚƉƌĞĨĞƌĞŶĐĞ,н ƚƌĂĚĞŽī ͲϮ͘ϯϲ;ϱ͘ϬϲͿ Ͳϯ͘ϵϯ;ϱ͘ϬϯͿ ͲϮ͘ϵϯ;ϳ͘ϴϵͿ ͲϬ͘ϲϲ;ϲ͘ϲϭͿ1 &ŽŽĚĐŚŽŝĐĞ,ƚƌĂĚĞŽī ϭ͘ϴϵ;Ϭ͘ϳϵͿ ϭ͘ϴϯ;Ϭ͘ϴϵͿ Ϯ͘ϭϬ;Ϭ͘ϲϲͿ ϭ͘ϵϬ;ϭ͘ϬϱͿ1 &ŽŽĚĐŚŽŝĐĞ,н ƚƌĂĚĞŽī Ϭ͘ϳϵ;Ϭ͘ϳϵͿ Ϭ͘ϵϳ;Ϭ͘ϳϴͿΎ ϭ͘Ϭϯ;Ϭ͘ϴϭͿ ϭ͘ϯϰ;Ϭ͘ϵϬͿΎ1 /ŵƉůŝĐŝƚĨŽŽĚƉƌĞĨĞƌĞŶĐĞ Ϭ͘ϱϭ;Ϭ͘ϲϰͿ Ϭ͘ϴϰ;Ϭ͘ϰϵͿΎ Ϭ͘ϳϵ;Ϭ͘ϱϬͿ Ϭ͘ϴϴ;Ϭ͘ϰϲͿΎ &ŽŽĚŽŶƐƵŵƉƟŽŶ ϱϴ͘ϳϭ;Ϯϯ͘ϵϲͿ ϲϲ͘Ϭϰ;Ϯϲ͘ϰϯͿ ϱϵ͘ϬϮ;Ϯϯ͘ϭϴͿ2 ϲϲ͘ϯϯ;Ϯϱ͘ϴϴͿ ΎŝŶĚŝĐĂƚĞƐĂƐŝŐŶŝĮĐĂŶƚĚŝīĞƌĞŶĐĞďĞƚǁĞĞŶďŽƚŚƐĞƌŝŽƵƐŐĂŵŝŶŐĐŽŶĚŝƟŽŶƐĐŽŵďŝŶĞĚ͕ŝ͘Ğ͕͘ǁŝƚŚĂŶĚǁŝƚŚŽƵƚƚŚĞ ǀĞƌďĂůƐƵŐŐĞƐƟŽŶ͕ĂŶĚƚŚĞŐĂŵŝŶŐĐŽŶƚƌŽůĐŽŶĚŝƟŽŶ ¹N сϮϵ͘ 2N сϮϴ͘ EŽƚĞ͘,ƚƌĂĚĞŽīс,ĞĂůƚŚŝŶĞƐƐƚƌĂĚĞŽī͕,нƚƌĂĚĞŽīс,ĞĂůƚŚŝŶĞƐƐĂŶĚƩƌĂĐƟǀĞŶĞƐƐƚƌĂĚĞŽī -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 Di ī er ence sc or e ( h ealth y -unhe alth y ) Gaming control Serious gaming

Verbal suggesƟon

Serious gaming +verbal

suggesƟŽŶ

H tradeoī pairs H+A tradeoī pairs

&ŝŐƵƌĞϮ͘DĞĂŶƐĂŶĚƐƚĂŶĚĂƌĚĞƌƌŽƌƐŽĨƚŚĞŵĞĂŶĨŽƌǀŝƌƚƵĂůĨŽŽĚƉƌĞĨĞƌĞŶĐĞ͘

(54)

ϱϭͮ

3

sŝƌƚƵĂůĨŽŽĚĐŚŽŝĐĞ /Ŷ&ŝŐƵƌĞϯ͕ǀŝƌƚƵĂůĨŽŽĚĐŚŽŝĐĞĨŽƌƚŚĞĚŝīĞƌĞŶƚĐŽŶĚŝƟŽŶƐŝƐƉƌĞƐĞŶƚĞĚ͘tĞĚŝĚŶŽƚĮŶĚ Ă ƐŝŐŶŝĮĐĂŶƚůLJ ŚĞĂůƚŚŝĞƌ ǀŝƌƚƵĂů ĨŽŽĚ ĐŚŽŝĐĞ ŽŶ ŚĞĂůƚŚŝŶĞƐƐ ƚƌĂĚĞŽī ƉĂŝƌƐ ŝŶ ƚŚĞ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐĐŽŶĚŝƟŽŶƐ;p с͘ϵϱͿ͘ KŶƉĂŝƌƐĚŝīĞƌŝŶŐŝŶŚĞĂůƚŚŝŶĞƐƐĂƐǁĞůůĂƐĂƩƌĂĐƟǀĞŶĞƐƐ͕ŚŽǁĞǀĞƌ͕ĂƐŝŐŶŝĮĐĂŶƚůLJŚĞĂůƚŚŝĞƌ ĨŽŽĚ ĐŚŽŝĐĞ ǁĂƐ ĨŽƵŶĚ ĨŽƌ ďŽƚŚ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐ ĐŽŶĚŝƟŽŶƐ ĐŽŵďŝŶĞĚ͕ ŝ͘Ğ͕͘ ǁŝƚŚ ĂŶĚ ǁŝƚŚŽƵƚƚŚĞǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐ͕ĐŽŵƉĂƌĞĚƚŽŐĂŵŝŶŐĐŽŶƚƌŽů͕F ;ϭ͕ϴϭͿсϰ͘ϱϰ͕p с͘Ϭϯϲ͕ɻϸ с͘ϭϯ͘WĂŝƌǁŝƐĞĐŽŵƉĂƌŝƐŽŶƐĚŝĚŶŽƚLJŝĞůĚĂŶLJƐŝŐŶŝĮĐĂŶƚĚŝīĞƌĞŶĐĞƐďĞƚǁĞĞŶƚŚĞŐƌŽƵƉƐ ;ĂůůĂĚũƵƐƚĞĚpͲǀĂůƵĞƐх͘ϬϱͿ͘ 0 1 2 3 s ec i o hc d o of y htl a e h f o r e b m u N Gaming control Serious gaming Verbal suggesƟons Serious gaming + Verbal suggesƟons *

H tradeoī pairs H+A tradeoī pairs

(55)

ͮϱϮ 0 0,5 1 1,5 IAT D4 Score (e xpressi n g a pre fere nce for hea lthy food items) Gaming control Serious gaming Verbal suggesƟon

Serious gaming + Verbal sƵŐŐĞƐƟŽŶ

*

&ŝŐƵƌĞϰ͘DĞĂŶĂŶĚƐƚĂŶĚĂƌĚĞƌƌŽƌŽĨƚŚĞŵĞĂŶĨŽƌŝŵƉůŝĐŝƚĨŽŽĚƉƌĞĨĞƌĞŶĐĞ͘ ŚŝŐŚĞƌƐĐŽƌĞŽŶƚŚĞLJͲĂdžŝƐƌĞƉƌĞƐĞŶƚƐĂŵŽƌĞŚĞĂůƚŚLJŝŵƉůŝĐŝƚĨŽŽĚƉƌĞĨĞƌĞŶĐĞ͘ƐŝŐŶŝĮĐĂŶƚĚŝīĞƌĞŶĐĞǁĂƐ ĨŽƵŶĚ ŝŶ ƚŚĂƚ ƚŚĞ ƚǁŽ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐ ĐŽŶĚŝƟŽŶƐ ĐŽŵďŝŶĞĚ͕ ŝ͘Ğ͕͘ ǁŝƚŚ ĂŶĚ ǁŝƚŚŽƵƚ ƚŚĞ ǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐ͕ ƐŚŽǁĞĚĂŚŝŐŚĞƌŝŵƉůŝĐŝƚƉƌĞĨĞƌĞŶĐĞĨŽƌŚĞĂůƚŚLJĨŽŽĚŝƚĞŵƐĐŽŵƉĂƌĞĚƚŽŐĂŵŝŶŐĐŽŶƚƌŽů͘ &ŽŽĚĐŽŶƐƵŵƉƟŽŶ dŚĞ ƌĞƐƵůƚƐ ĨŽƌ ƚŚĞ ĨŽƵƌ ĐŽŶĚŝƟŽŶƐ ŽŶ ŝŵƉůŝĐŝƚ ĨŽŽĚ ƉƌĞĨĞƌĞŶĐĞ ĂƌĞ ƉƌĞƐĞŶƚĞĚ ŝŶ &ŝŐƵƌĞ ϱ͘ EŽ ƐŝŐŶŝĮĐĂŶƚ ĚŝīĞƌĞŶĐĞƐ ďĞƚǁĞĞŶ ĐŽŶĚŝƟŽŶƐ ǁĞƌĞ ĨŽƵŶĚ ŽŶ ƚŚĞ ďŽŐƵƐ ƚĂƐƚĞ ƚĞƐƚ ;p с͘ϭϳͿ͘ 0 10 20 30 40 50 60 70 80 F ood consum ƉƟŽŶ (gr ams) Gaming control Serious gaming Verbal suggesƟon

Serious gaming + Verbal sƵŐŐĞƐƟŽŶ

&ŝŐƵƌĞϱ͘DĞĂŶĂŶĚƐƚĂŶĚĂƌĚĞƌƌŽƌŽĨƚŚĞŵĞĂŶĨŽƌƚŽƚĂůĂŵŽƵŶƚŽĨĨŽŽĚĐŽŶƐƵŵƉƟŽŶ͘

(56)
(57)
(58)
(59)
(60)
(61)
(62)
(63)
(64)
(65)
(66)
(67)
(68)

ϲϱͮ

4

ŚŝŐŚĞƌƐĐŽƌĞƐƌĞƉƌĞƐĞŶƟŶŐŚŝŐŚĞƌƐƚĂƚĞĂŶdžŝĞƚLJ͘dŚĞƵƚĐŚƚƌĂŶƐůĂƟŽŶǁĂƐĨŽƵŶĚƚŽŚĂǀĞ ĂŐŽŽĚŝŶƚĞƌŶĂůƌĞůŝĂďŝůŝƚLJŝŶƉƌĞǀŝŽƵƐůŝƚĞƌĂƚƵƌĞ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂс͘ϵϬͿ;ϭϱϲͿ͕ĂƐǁĞůůĂƐŝŶ ƚŚĞƉƌĞƐĞŶƚƐƚƵĚLJ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂс͘ϳϴͿ͘ tĞůůͲďĞŝŶŐ ^ĞůĨͲƌĞƉŽƌƚĞĚǁĞůůͲďĞŝŶŐǁĂƐŵĞĂƐƵƌĞĚďLJĂEƵŵĞƌŝĐZĂƟŶŐ^ĐĂůĞ;EZ^Ϳ;ϭϱϳͿ͘WĂƌƟĐŝƉĂŶƚƐ ĐŽŵƉůĞƚĞĚϳŝƚĞŵƐŽŶĂŶϭϭͲƉŽŝŶƚƌĂƟŶŐƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϬ;not at allͿƚŽϭϬ;very muchͿ͕ ƐƵĐŚĂƐ͚,ŽǁĐĂůŵĚŽLJŽƵĨĞĞůĂƚƚŚŝƐŵŽŵĞŶƚ͍͛͘dŽƚĂůƐĐŽƌĞƐŽŶƚŚŝƐƐĐĂůĞĐĂŶƌĂŶŐĞĨƌŽŵ ϬƚŽϳϬ͕ǁŝƚŚŚŝŐŚĞƌƐĐŽƌĞƐƌĞƉƌĞƐĞŶƟŶŐŚŝŐŚĞƌǁĞůůͲďĞŝŶŐ͘dŚĞEZ^ǁĂƐĨŽƵŶĚƚŽŚĂǀĞĂ ŐŽŽĚŝŶƚĞƌŶĂůƌĞůŝĂďŝůŝƚLJŝŶƚŚĞƉƌĞƐĞŶƚƐƚƵĚLJ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂс͘ϴϲͿ͘ WŽƐŝƟǀĞĂŶĚŶĞŐĂƟǀĞĂīĞĐƚ /Ŷ ĂĚĚŝƟŽŶ͕ Ă ƵƚĐŚ ǀĞƌƐŝŽŶ ŽĨ ƚŚĞ WŽƐŝƟǀĞ ĂŶĚ EĞŐĂƟǀĞ īĞĐƚ ^ĐŚĞĚƵůĞ ;WE^Ϳ ǁĂƐ ƵƐĞĚ ŝŶ ŽƌĚĞƌ ƚŽ ŵĞĂƐƵƌĞ ĂīĞĐƚ ;ϭϱϴͿ͘ WĂƌƟĐŝƉĂŶƚƐ ĐŽŵƉůĞƚĞĚ ϮϬ ŝƚĞŵƐ ŽŶ Ă ϱͲƉŽŝŶƚ ƐĐĂůĞƌĂŶŐŝŶŐĨƌŽŵϭ;barely or totally notͿƚŽϱ;veryͿ͕ƐƵĐŚĂƐ͚ŝŶƐƉŝƌĞĚ͛Žƌ͚ŶĞƌǀŽƵƐ͛͘&Žƌ ĞĂĐŚƐĐĂůĞ͕ƐĐŽƌĞƐĐĂŶƌĂŶŐĞĨƌŽŵϭϬƚŽϱϬǁŝƚŚŚŝŐŚĞƌƐĐŽƌĞƐŽŶƚŚĞƉŽƐŝƟǀĞĂīĞĐƚƐĐĂůĞ ŝŶĚŝĐĂƟŶŐ ŚŝŐŚĞƌ ƐĞůĨͲƌĞƉŽƌƚĞĚ ƉŽƐŝƟǀĞ ĂīĞĐƚ ĂŶĚ ŚŝŐŚĞƌ ƐĐŽƌĞƐ ŽŶ ƚŚĞ ŶĞŐĂƟǀĞ ĂīĞĐƚ ƐĐĂůĞ ŝŶĚŝĐĂƟŶŐ ŚŝŐŚĞƌ ŶĞŐĂƟǀĞ ĂīĞĐƚ͘ dŚĞ WE^ ǁĂƐ ĨŽƵŶĚ ƚŽ ŚĂǀĞ Ă ŐŽŽĚ ŝŶƚĞƌŶĂů ƌĞůŝĂďŝůŝƚLJŝŶƉƌĞǀŝŽƵƐůŝƚĞƌĂƚƵƌĞ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂƉŽƐŝƟǀĞĂīĞĐƚƐĐĂůĞс͘ϴϴ͖ƌŽŶďĂĐŚ͛Ɛ ĂůƉŚĂŶĞŐĂƟǀĞĂīĞĐƚƐĐĂůĞс͘ϴϳͿ;ϭϱϵͿ͕ĂƐǁĞůůĂƐŝŶƚŚĞƉƌĞƐĞŶƚƐƚƵĚLJ;ƌŽŶďĂĐŚ͛ƐĂůƉŚĂ ƉŽƐŝƟǀĞĂīĞĐƚƐĐĂůĞс͘ϴϱ͖ƌŽŶďĂĐŚ͛ƐĂůƉŚĂŶĞŐĂƟǀĞĂīĞĐƚƐĐĂůĞс͘ϳϮͿ͘ WƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂůŽƵƚĐŽŵĞƐ ŽƌƟƐŽůĂŶĚĂůƉŚĂͲĂŵLJůĂƐĞ ^ĂůŝǀĂ ƐĂŵƉůĞƐ ǁĞƌĞ ĐŽůůĞĐƚĞĚ ǁŝƚŚ ^ĂƌƐƚĞĚƚ ƐĂůŝǀĞƩĞƐ ;^ĂƌƐƚĞĚƚ͕ 'ĞƌŵĂŶLJͿ ŝŶ ŽƌĚĞƌ ƚŽ ŵĞĂƐƵƌĞ ĐŽƌƟƐŽů ĂŶĚ ĂůƉŚĂͲĂŵLJůĂƐĞ͘ ^ĂůŝǀĂ ǁĂƐ ƐĞƉĂƌĂƚĞĚ ĨƌŽŵ ƚŚĞ ĐŽƩŽŶ ƐǁĂď ďLJ ĐĞŶƚƌŝĨƵŐĂƟŽŶ ĂŶĚ ƐƚŽƌĞĚ Ăƚ ͲϴϬΣ ƵŶƟů ĂŶĂůLJnjĞĚ͘ ŽƌƟƐŽů ǁĂƐ ĚĞƚĞƌŵŝŶĞĚ ǁŝƚŚ Ă ĐŽŵƉĞƟƟǀĞ ĞůĞĐƚƌŽĐŚĞŵŝůƵŵŝŶĞƐĐĞŶĐĞ ŝŵŵƵŶŽĂƐƐĂLJ >/ ƵƐŝŶŐ Ă DŽĚƵůĂƌ ŶĂůLJƟĐƐ ϲϬϮŝŵŵƵŶŽĂƐƐĂLJĂŶĂůLJnjĞƌŽŶƚŚĞZŽĐŚĞŽďĂƐϴϬϬϬĨƌŽŵZŽĐŚĞŝĂŐŶŽƐƟĐƐ;DĂŶŶŚĞŝŵ͕ 'ĞƌŵĂŶLJͿ͘ĞƚĞƌŵŝŶĂƟŽŶŽĨƐĂůŝǀĂƌLJĂůƉŚĂͲĂŵLJůĂƐĞǁĂƐƉĞƌĨŽƌŵĞĚƵƐŝŶŐĂĐŽůŽƌŝŵĞƚƌŝĐ ŵĞƚŚŽĚǁŝƚŚƚŚLJůŝĚĞŶĞWƌŽƚĞĐƚĞĚ^ƵďƐƚƌĂƚĞ;W^ͿŽŶƚŚĞZŽĐŚĞŽďĂƐϴϬϬϬϳϬϮĂŶĚ ϱϬϮ;DĂŶŶŚĞŝŵ͕'ĞƌŵĂŶLJͿ͘

Heart rate and skin conductance

(69)
(70)
(71)
(72)

69 |

4

State anxiety dŚĞƌĞƐƵůƚƐĨŽƌƐĞůĨͲƌĞƉŽƌƚĞĚƐƚĂƚĞĂŶdžŝĞƚLJĂƌĞƉƌĞƐĞŶƚĞĚŝŶ&ŝŐƵƌĞϭ͘ƐŝŐŶŝĮĐĂŶƚŵĂŝŶ ĞīĞĐƚŽĨdŝŵĞǁĂƐĨŽƵŶĚ;F;Ϯ͘ϳϲ͕ϮϰϬ͘ϭϮͿсϲϯ͘ϲϯ͕p ф͘ϬϬϭ͕n2 с͘ϰϮͿ͕ŝŶĚŝĐĂƟŶŐƚŚĂƚƚŚĞ d^^d ǁĂƐ ĞīĞĐƟǀĞ ŝŶ ŝŶĐƌĞĂƐŝŶŐ ƐĞůĨͲƌĞƉŽƌƚĞĚ ƐƚĂƚĞ ĂŶdžŝĞƚLJ ;ƐĞĞ &ŝŐƵƌĞ ϭͿ͘ /Ŷ ĂĚĚŝƟŽŶ͕ ǁĞ ŽďƐĞƌǀĞĚ Ă ƐŝŐŶŝĮĐĂŶƚ ŝŶƚĞƌĂĐƟŽŶ ĞīĞĐƚ ďĞƚǁĞĞŶ dŝŵĞ ĂŶĚ dLJƉĞ ŽĨ DĂŶŝƉƵůĂƟŽŶ ;F;Ϯ͘ϳϲ͕ ϮϰϬ͘ϭϮͿ с ϳ͘ϲϱ͕ p ф ͘ϬϬϭ͕ n2 с ͘ϬϴͿ͕ ŝŶĚŝĐĂƟŶŐ ůŽǁĞƌ ƐĞůĨͲƌĞƉŽƌƚĞĚ ƐƚĂƚĞ ĂŶdžŝĞƚLJ ĂŌĞƌƚŚĞĐŽŶĚŝƟŽŶĨŽƌďŽƚŚŝŶƚĞƌǀĞŶƟŽŶĐŽŶĚŝƟŽŶƐĐŽŵďŝŶĞĚ;ǁŝƚŚĂŶĚǁŝƚŚŽƵƚǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐͿĐŽŵƉĂƌĞĚƚŽƚŚĞĐŽŶƚƌŽůĐŽŶĚŝƟŽŶ;ƐĞĞ&ŝŐƵƌĞϭͿ͘,Žůŵ͛ƐĐŽƌƌĞĐƚĞĚEKsƐ ƐŚŽǁĞĚ Ă ƐŝŐŶŝĮĐĂŶƚ ĚŝīĞƌĞŶĐĞ ďĞƚǁĞĞŶ ƚŚĞ ĐŽŵďŝŶĞĚ ŝŶƚĞƌǀĞŶƟŽŶ ŐƌŽƵƉƐ ĂŶĚ ƚŚĞ ĐŽŶƚƌŽů ĐŽŶĚŝƟŽŶ ƉŽƐƚͲŝŶƚĞƌǀĞŶƟŽŶ ;F;ϭ͕ ϴϴͿ с ϭϬ͘ϱϲ͕ Ɖ ĂĚũƵƐƚĞĚ ф ͘Ϭϭ͕ n2 с ͘ϭϭͿ͘ tŚĞŶ ŝŶǀĞƐƟŐĂƟŶŐĂůůĨŽƵƌŐƌŽƵƉƐŽŶƚŚŝƐƟŵĞŝŶƚĞƌǀĂů͕,Žůŵ͛ƐĐŽƌƌĞĐƚĞĚƉĂŝƌǁŝƐĞĐŽŵƉĂƌŝƐŽŶƐ ƐŚŽǁĞĚƐŝŐŶŝĮĐĂŶƚůLJƐŵĂůůĞƌŝŶĐƌĞĂƐĞŝŶƐƚĂƚĞĂŶdžŝĞƚLJĨƌŽŵďĂƐĞůŝŶĞƚŽƉŽƐƚͲŝŶƚĞƌǀĞŶƟŽŶ ƐƚĂƚĞĂŶdžŝĞƚLJŝŶďŽƚŚƚŚĞďƌŝĞĨƌĞůĂdžĂƟŽŶŝŶƚĞƌǀĞŶƟŽŶƉůƵƐǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐĐŽŶĚŝƟŽŶ ;M сͲϭ͘Ϭϯ͕SD сϮ͘ϲϮ͖t;ϱϴͿсϯ͘Ϭϳ͕ƉĂĚũƵƐƚĞĚс͘ϬϭϴͿĂŶĚƚŚĞďƌŝĞĨƌĞůĂdžĂƟŽŶŝŶƚĞƌǀĞŶƟŽŶ ŽŶůLJĐŽŶĚŝƟŽŶ;M сͲϬ͘ϴϬ͕SD сϮ͘ϳϭ͖t;ϱϴͿсϮ͘ϲϲ͕ƉĂĚũƵƐƚĞĚс͘ϬϱϬͿĂƐĐŽŵƉĂƌĞĚƚŽƚŚĞ ĐŽŶƚƌŽůĐŽŶĚŝƟŽŶ;M сϬ͘ϵϯ͕SD сϮ͘ϯϯͿ͘EŽƐŝŐŶŝĮĐĂŶƚĚŝīĞƌĞŶĐĞƐǁĞƌĞĨŽƵŶĚĨŽƌƚŚĞŽƚŚĞƌ ƉĂŝƌǁŝƐĞĐŽŵƉĂƌŝƐŽŶƐ͘ 6 8 10 12 14 16 18 20 22 24 Baseline AŌer cŽŶĚŝƟon

AŌer TSST 10 min aŌer TSST 20 min aŌer TSST S ta te a n xi e ty Control Brief reladžĂƟon interveŶƟŽŶ Verbal suggesƟons only

(73)

ͮϳϬ tĞůůͲďĞŝŶŐ dŚĞƌĞƐƵůƚƐĨŽƌǁĞůůͲďĞŝŶŐĂƌĞƉƌĞƐĞŶƚĞĚŝŶ&ŝŐƵƌĞϮ͘ƐŝŐŶŝĮĐĂŶƚŵĂŝŶĞīĞĐƚŽĨdŝŵĞǁĂƐ ĨŽƵŶĚ;F;Ϯ͘ϭϭ͕ϭϴϯ͘ϯϰͿсϲϮ͘ϴϭ͕p ф͘ϬϬϭ͕n2 с͘ϰϮͿ͕ŝŶĚŝĐĂƟŶŐƚŚĂƚƚŚĞƐƚƌĞƐƐŵĂŶŝƉƵůĂƟŽŶ ǁĂƐ ĞīĞĐƟǀĞ ŝŶ ƌĞĚƵĐŝŶŐ ƐĞůĨͲƌĞƉŽƌƚĞĚ ǁĞůůͲďĞŝŶŐ ;ƐĞĞ &ŝŐƵƌĞ ϮͿ͘  ƚƌĞŶĚ ƚŽǁĂƌĚƐ ƐŝŐŶŝĮĐĂŶĐĞǁĂƐĨŽƵŶĚĨŽƌƚŚĞŝŶƚĞƌĂĐƟŽŶĞīĞĐƚďĞƚǁĞĞŶdŝŵĞĂŶĚdLJƉĞŽĨDĂŶŝƉƵůĂƟŽŶ ;F;Ϯ͘ϭϭ͕ ϭϴϯ͘ϯϰͿ с Ϯ͘ϵϮ͕ p с ͘Ϭϱ͕ n2 с ͘ϬϯͿ͕ ŝŶĚŝĐĂƟŶŐ ŚŝŐŚĞƌ ƐĞůĨͲƌĞƉŽƌƚĞĚ ǁĞůůͲďĞŝŶŐ ĂŌĞƌƚŚĞĐŽŶĚŝƟŽŶĨŽƌďŽƚŚŝŶƚĞƌǀĞŶƟŽŶĐŽŶĚŝƟŽŶƐĐŽŵďŝŶĞĚ;ǁŝƚŚĂŶĚǁŝƚŚŽƵƚǀĞƌďĂů ƐƵŐŐĞƐƟŽŶƐͿ ĐŽŵƉĂƌĞĚ ƚŽ ƚŚĞ ĐŽŶƚƌŽů ĐŽŶĚŝƟŽŶ ;ƐĞĞ &ŝŐƵƌĞ ϮͿ͘ džƉůŽƌĂƚŽƌLJ ƉĂŝƌǁŝƐĞ ĐŽŵƉĂƌŝƐŽŶƐĚŝĚŶŽƚLJŝĞůĚĂŶLJƐŝŐŶŝĮĐĂŶƚŐƌŽƵƉĚŝīĞƌĞŶĐĞƐ͘ 0 10 20 30 40 50 60 70 Baseline After condition

After TSST 10 min after TSST 20 min after TSST ůůͲ ď Ğŝ Ŷ Ő Control Brief relaxation intervention Verbal suggestions only

(74)

ϳϭͮ

4

ф͘ϬϬϭ͕n2 с͘ϯϭ͕ŝŶĚŝĐĂƟŶŐƚŚĂƚƚŚĞd^^dǁĂƐĞīĞĐƟǀĞŝŶŝŶĐƌĞĂƐŝŶŐƐĞůĨͲƌĞƉŽƌƚĞĚŶĞŐĂƟǀĞ ĂīĞĐƚ͘EŽŝŶƚĞƌĂĐƟŽŶĞīĞĐƚǁĂƐĨŽƵŶĚďĞƚǁĞĞŶƟŵĞĂŶĚdLJƉĞŽĨDĂŶŝƉƵůĂƟŽŶ͕ŝŶĚŝĐĂƟŶŐ ƚŚĂƚŶĞŐĂƟǀĞĂīĞĐƚǁĂƐŶŽƚŝŶŇƵĞŶĐĞĚĚŝīĞƌĞŶƟĂůůLJďĞƚǁĞĞŶĐŽŶĚŝƟŽŶƐ͘ 10 15 20 25 30 35 40 45 50 Baseline After condition After TSST 10 min after 20 min after Ɛŝƚŝ ǀĞ ĨĨ ĞĐƚ 10 15 20 25 30 35 40 45 50 Baseline After condition After TSST 10 min after TSST 20 min after TSST EĞŐ Ăƚ ŝǀ Ğ ĂĨ ĨĞ Đƚ Control Brief relaxation intervention Verbal suggestions only

(75)

ͮϳϮ ĐŽŵƉĂƌŝƐŽŶƐŽŶƚŚĞǀĂƌŝŽƵƐƟŵĞŝŶƚĞƌǀĂůƐƐŚŽǁĞĚĂƐŝŐŶŝĮĐĂŶƚůLJŚŝŐŚĞƌƐŬŝŶĐŽŶĚƵĐƚĂŶĐĞ ƌŝƐĞŝŶƚŚĞǀĞƌďĂůƐƵŐŐĞƐƟŽŶƐǀĞƌƐƵƐĐŽŶƚƌŽůĐŽŶĚŝƟŽŶĨƌŽŵďĂƐĞůŝŶĞƚŽĚƵƌŝŶŐƚŚĞd^^d;M сϯ͘ϭϰ͕SD сϭ͘ϭϬǀƐ͘M сϮ͘Ϯϳ͕SD сϭ͘ϬϮ͖ƉĂĚũƵƐƚĞĚс͘ϬϭͿ͕ĚŝƌĞĐƚůLJƉŽƐƚͲd^^d;M сϭ͘ϲϲ͕ SD сϭ͘ϯϭǀƐ͘M сϬ͘ϴϵ͕SD с͘ϵϵ͖ƉĂĚũƵƐƚĞĚс͘ϬϯͿ͕ϭϬŵŝŶƵƚĞƐĂŌĞƌƚŚĞd^^d;M сϭ͘ϲϬ͕SD сϭ͘ϰϳǀƐ͘M сϬ͘ϲϱ͕SD с͘ϵϳ͖ƉĂĚũƵƐƚĞĚс͘ϬϮͿ͕ĂŶĚϮϬŵŝŶƵƚĞƐĂŌĞƌƚŚĞd^^d;M сϭ͘ϲϲ͕ SD сϭ͘ϰϯǀƐ͘M с͘ϲϮ͕SD с͘ϵϯ͖ƉĂĚũƵƐƚĞĚс͘ϬϭͿ͘ 50 60 70 80 90 100 110 120 tr a e Hr a te 0 2 4 6 8 10 12 14 Skin conduct a nce Control

Brief relaxĂƟon intervenƟon

Verbal suggeƐƟons only

(76)

ϳϯͮ

4

1 3 5 7 9 11 13 15 17 19 Baseline AŌer condiƟon AŌer TSST 10 min aŌer TSST 20 min aŌer TSST l os it r o C 0 50 100 150 200 250 300 350 400 450 500 Baseline AŌer condiƟon AŌer TSST 10 min aŌer TSST 20 min aŌer TSST A lpha am yl ase Control Brief relaxaƟŽŶ intervenƟon Verbal suggesƟons only

(77)
(78)
(79)
(80)
(81)

ͮϳϴ

ĐŬŶŽǁůĞĚŐĞŵĞŶƚƐ

(82)

ϳϵͮ

(83)
(84)

ϱ

ŝŶƚĞƌǀĞŶƟŽŶƐŽŶƌĞƐƉŽŶƐĞƚŽ

(85)
(86)
(87)
(88)
(89)

ͮϴϲ ďŝĂƐ ;ĚĞƐĐƌŝƉƟŽŶ ŽĨ ƌĞĂƐŽŶƐ ĨŽƌ ǁŝƚŚĚƌĂǁĂů ŝŶ Ăůů ĐŽŶĚŝƟŽŶƐͿ͘ ŝĂƐĞƐ ǁĞƌĞ ĐůĂƐƐŝĮĞĚ ĂƐ ďĞŝŶŐ ůŽǁ͕ ŚŝŐŚ Žƌ ƵŶĐůĞĂƌ͘ ŝƐĂŐƌĞĞŵĞŶƚƐ ďĞƚǁĞĞŶ ƚŚĞ ƌĞǀŝĞǁ ĂƵƚŚŽƌƐ ƌĞŐĂƌĚŝŶŐ ƚŚĞ ZŽŝŶƉĂƌƟĐƵůĂƌƐƚƵĚŝĞƐǁĞƌĞƌĞƐŽůǀĞĚďLJĚŝƐĐƵƐƐŝŽŶ͕ǁŝƚŚŝŶǀŽůǀĞŵĞŶƚŽĨĂƚŚŝƌĚƌĞǀŝĞǁ ĂƵƚŚŽƌ;sͿŝĨŶĞĐĞƐƐĂƌLJ͘ ĂƚĂĂŶĂůLJƐĞƐ ĂƚĂǁĞƌĞĂŶĂůLJnjĞĚƵƐŝŶŐŽŵƉƌĞŚĞŶƐŝǀĞDĞƚĂͲŶĂůLJƐŝƐƐŽŌǁĂƌĞǀĞƌƐŝŽŶϯ͘ϯ͘ϬϳϬ;ŝŽƐƚĂƚ͕ ŶŐůĞǁŽŽĚ͕KͿ͘,ĞĚŐĞƐg ǁĂƐƚŚĞĞīĞĐƚƐŝnjĞŵĞƚƌŝĐƚŚĂƚǁĂƐĂƉƉůŝĞĚŽŶƚŚĞĚĞƐĐƌŝƉƟǀĞ ƐƚĂƟƐƟĐƐ ŽĨ ƚŚĞ ƐƚƵĚLJ͘ dŚĞ ĞīĞĐƚ ƐŝnjĞ ǁĂƐ ĐĂůĐƵůĂƚĞĚ ďLJ ƐƵďƚƌĂĐƟŶŐ ƚŚĞ ƉƌĞͲ ĨƌŽŵ ƚŚĞ ƉŽƐƚͲŝŵŵƵŶĞŽƵƚĐŽŵĞƉĂƌĂŵĞƚĞƌƐŝŶƚŚĞĐŽŶƚƌŽůŐƌŽƵƉĂŶĚƐƵďƐĞƋƵĞŶƚůLJƐƵďƚƌĂĐƚƚŚŝƐ ĚŝīĞƌĞŶĐĞ ƐĐŽƌĞ ĨƌŽŵ ƚŚĞ ĚŝīĞƌĞŶĐĞ ƐĐŽƌĞ ŝŶ ƚŚĞ ŝŶƚĞƌǀĞŶƟŽŶ ŐƌŽƵƉ͕ ĚŝǀŝĚĞĚ ďLJ ƚŚĞ ƉŽŽůĞĚ ƐƚĂŶĚĂƌĚĚĞǀŝĂƟŽŶĂŶĚǁĞŝŐŚƚĞĚĂĐƌŽƐƐƚŚĞŶƵŵďĞƌŽĨƐƵďũĞĐƚƐŝŶĞĂĐŚŐƌŽƵƉ͘ īĞĐƚ ƐŝnjĞƐ ŽĨ Ϭ͘Ϯ ĐĂŶ ďĞ ĐŽŶƐŝĚĞƌĞĚ ĂƐ ƐŵĂůů͕ ǁŚĞƌĞĂƐ Ϭ͘ϱ ĂŶĚ Ϭ͘ϴ ĐĂŶ ďĞ ĐŽŶƐŝĚĞƌĞĚ ĂƐ ŵŽĚĞƌĂƚĞ ĂŶĚ ůĂƌŐĞ͕ ƌĞƐƉĞĐƟǀĞůLJ ;ϭϳϳͿ͘ &Žƌ ƚŚĞ ŝŶĐůƵĚĞĚ ƐƚƵĚŝĞƐ ƉĞƌĨŽƌŵŝŶŐ ǁŝƚŚŝŶͲ ƐƵďũĞĐƚƐ ĐŽŵƉĂƌŝƐŽŶƐ͕ ƚŚĞ ĐŽƌƌĞůĂƟŽŶ ĐŽĞĸĐŝĞŶƚ ĐŽƵůĚ ŶŽƚ ďĞ ĚĞƌŝǀĞĚ ĂŶĚ ƚŚĞƌĞĨŽƌĞ Ă ĐŽƌƌĞůĂƟŽŶĐŽĞĸĐŝĞŶƚŽĨr с͘ϬϱǁĂƐŝŵƉƵƚĞĚ͘/ŶĐĂƐĞĂƐƚƵĚLJĐŽŶƚĂŝŶĞĚŵƵůƟƉůĞĐŽŶĚŝƟŽŶƐ ǁŝƚŚ ĞůŝŐŝďůĞ ƉƐLJĐŚŽůŽŐŝĐĂů ŝŶƚĞƌǀĞŶƟŽŶƐ͕ ƚŚĞƐĞ ŐƌŽƵƉƐ ǁĞƌĞ ĐŽŵďŝŶĞĚ ŝŶƚŽ ŽŶĞ ƐŝŶŐůĞ ƉĂŝƌǁŝƐĞ ĐŽŵƉĂƌŝƐŽŶ͕ ĂĐĐŽƌĚŝŶŐ ƚŽ ƚŚĞ ƌĞĐŽŵŵĞŶĚĂƟŽŶƐ ŽĨ ƚŚĞ ŽĐŚƌĂŶĞ ŚĂŶĚŬ ;ϭϳϲͿ͘dŚĞƉŽŽůĞĚĞīĞĐƚƐǁĞƌĞĂŶĂůLJnjĞĚƵƐŝŶŐĂƌĂŶĚŽŵĞīĞĐƚƐŵŽĚĞů͕ƐŝŶĐĞƐƵďƐƚĂŶƟĂů ǀĂƌŝĂƟŽŶ ǁĂƐ ƉƌĞƐĞŶƚ ŝŶ ƌĞƐĞĂƌĐŚ ĐŚĂƌĂĐƚĞƌŝƐƟĐƐ ;Ğ͘Ő͕͘ ǀĂƌŝŽƵƐ ƚLJƉĞƐ ŽĨ ĐŚĂůůĞŶŐĞƐ ĂŶĚ ŝŵŵƵŶĞ ŽƵƚĐŽŵĞƐͿ͘ ,ĞƚĞƌŽŐĞŶĞŝƚLJ ǁĂƐ ĂƐƐĞƐƐĞĚ ďLJ ĞǀĂůƵĂƟŶŐ ƚŚĞ /2 ƐƚĂƟƐƟĐ ĂŶĚ ďLJ ǀŝƐƵĂůŝŶƐƉĞĐƟŽŶŽĨƚŚĞĨŽƌĞƐƚƉůŽƚ͘sĂůƵĞƐŽĨ/2 сϮϱй͕ϱϬй͕ĂŶĚϳϱйĐĂŶďĞŝŶƚĞƌƉƌĞƚĞĚ ĂƐ ůŽǁ͕ ŵŽĚĞƌĂƚĞ͕ ĂŶĚ ŚŝŐŚ ŚĞƚĞƌŽŐĞŶĞŝƚLJ͕ ƌĞƐƉĞĐƟǀĞůLJ͘ /Ŷ ĐĂƐĞ ƚŚĞ ƌĞƐƵůƚƐ ŽĨ Ă ƐƚƵĚLJ ǁĞƌĞďĂƐĞĚŽŶƉŽƐƚͲŝŶƚĞƌǀĞŶƟŽŶƐĐŽƌĞƐŽŶůLJ;Ğ͘Ő͕͘ŝŶĐĂƐĞŽĨǁŽƵŶĚŚĞĂůŝŶŐƐƚƵĚŝĞƐͿ͕ƚŚĞ ĞīĞĐƚ ƐŝnjĞ ǁĂƐ ďĂƐĞĚ ŽŶ ƚŚĞ ƉŽƐƚͲŝŶƚĞƌǀĞŶƟŽŶ ƐĐŽƌĞƐ͘ tŚĞŶ ƚŚĞ ĚĞƐĐƌŝƉƟǀĞ ƐƚĂƟƐƟĐƐ ǁĞƌĞ ŶŽƚ ĂǀĂŝůĂďůĞ͕ ĂƵƚŚŽƌƐ ǁĞƌĞ ƌĞƋƵĞƐƚĞĚ ƚŽ ƉƌŽǀŝĚĞ ƚŚŽƐĞ ĚĂƚĂ ĂŶĚ ǁŚĞŶ ƚŚĞ ĚĂƚĂ ǁĞƌĞŶŽƚƉƌŽǀŝĚĞĚ͕ĂůƚĞƌŶĂƟǀĞŵĞƚŚŽĚƐǁĞƌĞƵƐĞĚƚŽĐĂůĐƵůĂƚĞƚŚĞĞīĞĐƚƐŝnjĞ;Ğ͘Ő͕͘ƵƐŝŶŐ ƌĞƉŽƌƚĞĚƐƚĂƟƐƟĐƐ͕ƌĞƉŽƌƚĞĚŵĞĂŶĐŚĂŶŐĞƐĐŽƌĞƐ͕ĞƚĐ͘Ϳ͘tŚĞŶƐƚƵĚŝĞƐƌĞƉŽƌƚĞĚƚŚĂƚƚŚĞ ƌĞƐƵůƚƐǁĞƌĞŶŽƚƐŝŐŶŝĮĐĂŶƚ͕ǁŝƚŚŽƵƚĨƵƌƚŚĞƌƐƉĞĐŝĮĐĂƟŽŶƐŽĨƚŚĞŽƵƚĐŽŵĞƐ͕ĞīĞĐƚƐŝnjĞƐ ǁĞƌĞĐŽŵƉƵƚĞĚĂƐƐƵŵŝŶŐŶŽĚŝīĞƌĞŶĐĞƐďĞƚǁĞĞŶƚŚĞŐƌŽƵƉƐ;r с͘ϬϬͿ͘ĞĐĂƵƐĞƚŚŝƐŝƐĂ ƌĂƚŚĞƌĐŽŶƐĞƌǀĂƟǀĞƐƚƌĂƚĞŐLJƚŚĂƚŚĂĚƚŽďĞĂƉƉůŝĞĚƚŽĂƐƵďƐƚĂŶƟĂůƉƌŽƉŽƌƟŽŶŽĨƚŚĞĚĂƚĂ ;ŝ͘Ğ͕͘ ŝŵƉƵƚĂƟŽŶ ǁĂƐ ƵƐĞĚ ŝŶ Ϯϯ͘ϴй ŽĨ ƚŚĞ ĐĂƐĞƐͿ͕ ŵĞƚĂͲĂŶĂůLJƐĞƐ ǁĞƌĞ ƉĞƌĨŽƌŵĞĚ ǁŝƚŚ ĂŶĚǁŝƚŚŽƵƚƚŚŽƐĞƐƚƵĚŝĞƐŝŶŽƌĚĞƌƚŽĞǀĂůƵĂƚĞƉŽƚĞŶƟĂůďŝĂƐŽĨƚŚŝƐŵĞƚŚŽĚ͘ůůŝŵŵƵŶĞ ŽƵƚĐŽŵĞƐ ǁĞƌĞ ƐĐĂůĞĚ ŝŶ ƚŚĞ ĚŝƌĞĐƟŽŶ ŽĨ ƉŽƐŝƟǀĞ ,ĞĚŐĞƐ g ƌĞƉƌĞƐĞŶƟŶŐ ĂŶ ŽƉƟŵŝnjĞĚ ŝŵŵƵŶĞĨƵŶĐƟŽŶ͘

(90)
(91)
(92)
(93)

| 90 tŚĞŶ ĞdžĐůƵĚŝŶŐ ƚŚĞ ƐƚƵĚŝĞƐ ƚŚĂƚ ǁĞƌĞ ƐĞƚ Ăƚ r с ͘ϬϬ͕ Ă ƐůŝŐŚƚůLJ ŚŝŐŚĞƌ ŽǀĞƌĂůů ƐŵĂůů ƚŽ ŵŽĚĞƌĂƚĞĞīĞĐƚƐŝnjĞǁĂƐĨŽƵŶĚ;Ŭсϲϰ͕g с͘ϰϯ΀ϵϱй/͘ϯϬ͖͘ϱϱ͕/2 сϲϳ͘ϲϵй΁Ϳ͘ /ŶǀŝƚƌŽŝŵŵƵŶĞͲƌĞůĂƚĞĚƐƟŵƵůĂƟŽŶƐ KĨƚŚĞϳϱƐƚƵĚŝĞƐ͕ϱϮƐƚƵĚŝĞƐ;ϲϴ͘ϰйͿŝŶĐŽƌƉŽƌĂƚĞĚĂƚůĞĂƐƚŽŶĞin vitroŝŵŵƵŶĞƐƟŵƵůĂƟŽŶ ƚĞƐƚ͕ŝŶĐůƵĚŝŶŐE<;ϯϮƐƚƵĚŝĞƐͿ͕>WZ;ϮϴƐƚƵĚŝĞƐͿ͕ĐLJƚŽŬŝŶĞƉƌŽĚƵĐƟŽŶ;ϭϬƐƚƵĚŝĞƐͿ͕ĂŶĚ ŵŽŶŽĐLJƚĞĐŚĞŵŽƚĂdžŝƐ;ϭƐƚƵĚLJͿ͘

(94)
(95)
(96)
(97)

ͮϵϰ

^ĞŶƐŝƟǀŝƚLJĂŶĂůLJƐĞƐ

Risk of bias within studies

(98)

ϵϱͮ

5

ĐŚĂůůĞŶŐĞĨŽůůŽǁŝŶŐĂƐƚƌĞƐƐͲƌĞĚƵĐŝŶŐƉƐLJĐŚŽůŽŐŝĐĂůŝŶƚĞƌǀĞŶƟŽŶŝŶďŽƚŚŚĞĂůƚŚLJƐƵďũĞĐƚƐ ĂŶĚƉĂƟĞŶƚƐ͘ KǀĞƌĂůů͕ ƚŚĞ ĮŶĚŝŶŐƐ ĚĞŵŽŶƐƚƌĂƚĞĚ Ă ƐŵĂůů ƚŽ ŵŽĚĞƌĂƚĞ ;ŚĞƚĞƌŽŐĞŶĞŽƵƐͿ ƉŽƐŝƟǀĞ ĞīĞĐƚƐŝnjĞĨŽƌŽƉƟŵŝnjŝŶŐŝŵŵƵŶĞĨƵŶĐƟŽŶ͘ƐĂĐŽŶƐĞƌǀĂƟǀĞŵĞƚŚŽĚǁĂƐĂƉƉůŝĞĚƚŽ ŚĂŶĚůĞƐƚƵĚŝĞƐƚŚĂƚƌĞƉŽƌƚĞĚŶŽƐŝŐŶŝĮĐĂŶƚƌĞƐƵůƚƐǁŝƚŚŽƵƚĨƵƌƚŚĞƌƐƉĞĐŝĨLJŝŶŐƚŚĞĂĐƚƵĂů ŐƌŽƵƉĚŝīĞƌĞŶĐĞƐ͕ƚŚĞŽǀĞƌĂůůĞīĞĐƚƐŝnjĞƉŽƐƐŝďůLJƌĞƉƌĞƐĞŶƚƐĂƐůŝŐŚƚůLJƵŶĚĞƌĞƐƟŵĂƚĞĚ ĞīĞĐƚƐŝnjĞ͘tŚŝůĞƚŚĞůĂƌŐĞƐƚĞīĞĐƚƐǁĞƌĞĨŽƵŶĚĨŽƌin vivo immune-related challenges ;ĞƐƉĞĐŝĂůůLJ ŽŶ ƐƚƵĚŝĞƐ ƚŚĂƚ ŝŶĐŽƌƉŽƌĂƚĞĚ ƐŬŝŶ ƚĞƐƚƐ ĂŶĚ ǁŽƵŶĚ ŚĞĂůŝŶŐͿ͕ ƐƚƵĚŝĞƐ ŝŶĐŽƌƉŽƌĂƟŶŐƉƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂůĐŚĂůůĞŶŐĞƐĂŶĚin vitroŝŵŵƵŶĞͲƌĞůĂƚĞĚƐƟŵƵůĂƟŽŶƐ ƐŝŵŝůĂƌůLJ ƐƵŐŐĞƐƚ ŵŽƌĞ ŽƉƟŵĂů ŝŵŵƵŶĞ ƌĞƐƉŽŶƐĞƐ ĂŵŽŶŐ ƚŚŽƐĞ ƌĞĐĞŝǀŝŶŐ ƐƚƌĞƐƐͲ ƌĞĚƵĐŝŶŐŝŶƚĞƌǀĞŶƟŽŶƐ͘ tŚĞŶ ĨŽĐƵƐŝŶŐ ŽŶ in vitro ŝŵŵƵŶĞͲƌĞůĂƚĞĚ ƐƟŵƵůĂƟŽŶƐ͕ ƐŵĂůů ĞīĞĐƚ ƐŝnjĞƐ ǁĞƌĞ ĨŽƵŶĚ͘ ^ƚƵĚŝĞƐ ǁĞƌĞ ŚŝŐŚůLJ ĚŝǀĞƌƐĞ ƌĞŐĂƌĚŝŶŐ ƐŽƵƌĐĞ ŽĨ ŵĂƚĞƌŝĂů ĂŶĚ ƚĞĐŚŶŝĐĂů ĚĞƚĂŝůƐ ŽĨ ƚŚĞ ƐƟŵƵůĂƟŽŶ͘&ŽƌĞdžĂŵƉůĞ͕ƐƚƵĚŝĞƐǀĂƌŝĞĚŝŶƚŚĞƚĂƌŐĞƚŽĨƐƟŵƵůĂƟŽŶ;Ğ͘Ő͕͘ƐƟŵƵůĂƟŽŶŽĨ dͲĐĞůůƐ͕E<ĐĞůůƐͿ͕ƚŚĞƚLJƉĞƐŽĨŽƵƚĐŽŵĞƐ;Ğ͘Ő͕͘ƉƌŽůŝĨĞƌĂƟŽŶ͕ĐLJƚŽŬŝŶĞƉƌŽĚƵĐƟŽŶ͕ŬŝůůŝŶŐ ŵŽŶŽĐLJƚĞƐͿĂŶĚƚŚĞƚLJƉĞƐŽĨĐŽŶĐĞŶƚƌĂƟŽŶƐĂŶĚĚƵƌĂƟŽŶŽĨƐƟŵƵůŝ͘>ŝŬĞǁŝƐĞ͕ĂƐƵďƐĞƚŽĨ ƐƚƵĚŝĞƐƐƟŵƵůĂƚĞĚǁŚŽůĞďůŽŽĚ͕ŚĞƌĞďLJƉĞƌĨŽƌŵŝŶŐƚĞƐƚƐŝŶĂďŝŽůŽŐŝĐĂůůLJŶŽƌŵĂůďůŽŽĚͲ ƉůĂƐŵĂĐŽŶƚĞdžƚ͕ǁŚĞƌĞĂƐŽƚŚĞƌƐƐƟŵƵůĂƚĞĚƉĞƌŝƉŚĞƌĂůďůŽŽĚŵŽŶŽŶƵĐůĞĂƌĐĞůůƐ;WDƐͿ͕ ǁŚĞƌĞďLJ ƚĞƐƚƐ ĂƌĞ ƉĞƌĨŽƌŵĞĚ ŝŶ ĂƌƟĮĐŝĂů ďƵīĞƌ ƐŽůƵƟŽŶƐ͘ dŚĞƌĞĨŽƌĞ͕ ǁŚŽůĞ ďůŽŽĚ ƐƟŵƵůĂƟŽŶƐĐŽŵƉƌŝƐĞĂƌĂƚŚĞƌĚŝǀĞƌƐĞƌĂŶŐĞŽĨĐĞůůƉŽƉƵůĂƟŽŶƐ;ĨŽƌĞdžĂŵƉůĞŶĞƵƚƌŽƉŚŝůƐ͕ ĞŽƐŝŶŽƉŚŝů͛Ɛ͕ĞƚĐ͘Ϳ͕ǁŚĞƌĞĂƐƚŚĞĐĞůůƉŽƉƵůĂƟŽŶƐŝŶWDƐĂƌĞŵŽƌĞǁĞůůͲĚĞĮŶĞĚ͕ƌĞƐƵůƟŶŐ ŝŶĚŝīĞƌĞŶƚĞŶǀŝƌŽŶŵĞŶƚƐŽĨƐƟŵƵůĂƟŽŶ͘/ŶĂĚĚŝƟŽŶ͕ŝŵƉŽƌƚĂŶƚĚĞƚĂŝůƐǁĞƌĞŽŌĞŶůĂĐŬŝŶŐ ĨƌŽŵƚŚĞŵĞƚŚŽĚƐƐĞĐƟŽŶ͕ƐƵĐŚĂƐĐŽŶĐĞŶƚƌĂƟŽŶƐƵƐĞĚŽƌǁŚŝĐŚƚLJƉĞŽĨŝŵŵƵŶĞĐĞůůƐǁĞƌĞ ƐƟŵƵůĂƚĞĚ͕ǁŚŝůĞƐƵĐŚĂƐƉĞĐƚƐŵĂLJƐƵďƐƚĂŶƟĂůůLJŝŶŇƵĞŶĐĞƚŚĞƌĞƐƵůƚƐ͘&ƵƚƵƌĞƐƚƵĚŝĞƐĂƌĞ ƚŚĞƌĞĨŽƌĞĞŶĐŽƵƌĂŐĞĚƚŽƌĞƉŽƌƚŵŽƌĞĐĂƌĞĨƵůůLJŽŶƚŚĞŵĞƚŚŽĚŽůŽŐŝĐĂůĚĞƚĂŝůƐ͘dŚŝƐĐŽƵůĚ͕ ĨŽƌĞdžĂŵƉůĞ͕ďĞĂĐƋƵŝƌĞĚďLJĂƉƉůLJŝŶŐĂƐƚĂŶĚĂƌĚĨŽƌŵĂƚĨŽƌƌĞƉŽƌƟŶŐƚŚĞŵĞƚŚŽĚŽůŽŐLJ͕ ƐƵĐŚ ĂƐ ƚŚĞ DŝŶŝŵƵŵ /ŶĨŽƌŵĂƟŽŶ ďŽƵƚ Ă DŝĐƌŽĂƌƌĂLJ džƉĞƌŝŵĞŶƚ ;D/DͿ ŐƵŝĚĞůŝŶĞƐ ;ϮϱϰͿŽƌƚŚĞDŝŶŝŵĂů/ŶĨŽƌŵĂƟŽŶďŽƵƚdĐĞůůƐƐĂLJƐ;D/dͿƐƚĂŶĚĂƌĚ;ϮϱϱͿ͘/ŶĂĚĚŝƟŽŶ͕ since in vitroƐƟŵƵůĂƟŽŶƐĂƌĞĂƉƉůŝĞĚŽƵƚƐŝĚĞƚŚĞďŽĚLJ͕ƚŚŽƐĞĐŚĂůůĞŶŐĞƐŵĂLJĐŽŵƉƌŝƐĞĂ ůĞƐƐďŝŽůŽŐŝĐĂůůLJƌĞůĞǀĂŶƚǀĂůŝĚƌĞƉƌĞƐĞŶƚĂƟŽŶŽĨƌĞĂůͲůŝĨĞŝŵŵƵŶĞƚŚƌĞĂƚƐĂƐĐŽŵƉĂƌĞĚƚŽ in vivo challenges, although in vitroŝŵŵƵŶĞͲƌĞůĂƚĞĚƐƟŵƵůĂƟŽŶƐĂƌĞĞĂƐŝĞƌƚŽŝŵƉůĞŵĞŶƚ ŝŶƚŽƚŚĞƐƚƵĚLJĚĞƐŝŐŶ͘

(99)
(100)
(101)
(102)

99 |

5

ƉĂƌƟĐŝƉĂŶƚƐŚĂǀĞƚŽŵĂŬĞƐƵƌĞƚŚĂƚƚŚĞŝŵŵƵŶĞĐŚĂůůĞŶŐĞŝƐƌŽďƵƐƚĞŶŽƵŐŚ͕ĨŽƌĞdžĂŵƉůĞ

(103)

| 100

ĐŬŶŽǁůĞĚŐĞŵĞŶƚƐ

(104)
(105)
(106)
(107)
(108)
(109)
(110)
(111)
(112)
(113)
(114)
(115)
(116)
(117)
(118)
(119)

| 116 ^ƚƵĚLJ ^ĂŵƉůĞ ^ĂŵƉůĞƐŝnj Ğ;EͿ ĂŶĚĂŐ Ğ;D͕^Ϳ ƚĞ ƌǀ ĞŶ ƟŽŶƚLJƉĞ >ĞŶŐ ƚŚ ƚĞŶƐŝƚLJ t ĂLJŽĨŐƵŝĚĂŶĐĞ ĂĐŚĂƌŝĂĞ͕Ğ ƚĂů͘;ϭϵϵϬͿ͘ ,ĞĂůƚŚ LJƐƵďũĞĐƚƐ ;'ĞŶĚĞƌŶŽƚƐƉĞĐŝĮĞĚͿ N сϭϰ ĞŶŽƚƐƉĞĐŝĮĞĚ Str ess manag emen t ;ŽŶ ƚƌ Žůс KͿ 10 da y s Appoin tmen ts: 1 individual session ŽĨϰϱŵŝŶĂŶĚϭŝŶĚŝǀŝĚƵĂůƐĞƐƐŝŽŶ ŽĨϲϬŵŝŶ ^ƚƌƵĐƚƵƌ ĞĚƐĞƐƐŝŽŶƐ͖ ǁ ĂLJŽĨŐƵŝĚĂŶĐĞŶŽƚ ĨƵƌƚŚĞƌƐƉĞĐŝĮĞĚ ĂĐŚĂƌŝĂĞ͕Ğ ƚĂů͘;ϭϵϵϰͿ͘ Study 1: ,ĞĂůƚŚ LJƐƵďũĞĐƚƐ ;DĂůĞ͗ϯϬй͖& ĞŵĂůĞ͗ ϳϬйͿ Study 2: ,ĞĂůƚŚ LJƐƵďũĞĐƚƐ ;DĂůĞ͗ϯϬй͖& ĞŵĂůĞ͗ ϳϬйͿ Study 1: NсϯϬ MĂŐ ĞсϯϬ͘ϱ͕ SD сϴ͘ϵ Study 2: NсϯϬ MĂŐ ĞсϮϳ͘ϳ͕ SD сϲ͘Ϯ Study 1: Str ess manag emen t ;ŽŶ ƚƌ Žůс KͿ Z ĞůĂ džĂ ƟŽŶ ;ŽŶ ƚƌ Žůс KͿ Study 2: Str ess manag emen t ;ŽŶ ƚƌ Žůс KͿ Z ĞůĂ džĂ ƟŽŶ ;ŽŶ ƚƌ Žůс KͿ Study 1: ϯǁ ĞĞŬ Ɛ ϯǁ ĞĞŬ Ɛ Study 2: ϯǁ ĞĞŬ Ɛ ϯǁ ĞĞŬ Ɛ Study 1: ƉƉŽŝŶ ƚŵĞŶ ƚƐ͗ǁ ĞĞŬůLJŝŶĚŝǀŝĚƵĂů ƐĞƐƐŝŽŶƐŽĨϭŚƌ ^ĞůĨ ͲƉƌ ĂĐƟĐĞ͗ϱƟŵĞƐĂǁ ĞĞŬ ƚŚƌ ŽƵŐŚĂŶĂƵĚŝŽĐ ĂƐƐĞ Ʃ Ğƚ ĂƉĞ ƉƉŽŝŶ ƚŵĞŶ ƚƐ͗ǁ ĞĞŬůLJŝŶĚŝǀŝĚƵĂů ƐĞƐƐŝŽŶƐŽĨϭŚƌ ^ĞůĨ ͲƉƌ ĂĐƟĐĞ͗ϱƟŵĞƐĂǁ ĞĞŬ ƚŚƌ ŽƵŐŚĂŶĂƵĚŝŽĐ ĂƐƐĞ Ʃ Ğƚ ĂƉĞ Study 2: ƉƉŽŝŶ ƚŵĞŶ ƚƐ͗ǁ ĞĞŬůLJŝŶĚŝǀŝĚƵĂů ƐĞƐƐŝŽŶƐŽĨϭŚƌ ^ĞůĨ ͲƉƌ ĂĐƟĐĞ͗ϱƟŵĞƐĂǁ ĞĞŬ ƚŚƌ ŽƵŐŚĂŶĂƵĚŝŽĐ ĂƐƐĞ Ʃ Ğƚ ĂƉĞ ƉƉŽŝŶ ƚŵĞŶ ƚƐ͗ǁ ĞĞŬůLJŝŶĚŝǀŝĚƵĂů ƐĞƐƐŝŽŶƐŽĨϭŚƌ ^ĞůĨ ͲƉƌ ĂĐƟĐĞ͗ϱƟŵĞƐĂǁ ĞĞŬ ƚŚƌ ŽƵŐŚĂŶĂƵĚŝŽĐ ĂƐƐĞ Ʃ Ğƚ ĂƉĞ Study 1: ^ƚƌƵĐƚƵƌ ĞĚƐĞƐƐŝŽŶƐ͖ ǁ ĂLJŽĨŐƵŝĚĂŶĐĞŶŽƚ ĨƵƌƚŚĞƌƐƉĞĐŝĮĞĚ ^ƚƌƵĐƚƵƌ ĞĚƐĞƐƐŝŽŶƐ͖ ǁ ĂLJŽĨŐƵŝĚĂŶĐĞŶŽƚ ĨƵƌƚŚĞƌƐƉĞĐŝĮĞĚ Study 2: ^ƚƌƵĐƚƵƌ ĞĚƐĞƐƐŝŽŶƐ͖ ǁ ĂLJŽĨŐƵŝĚĂŶĐĞŶŽƚ ĨƵƌƚŚĞƌƐƉĞĐŝĮĞĚ ^ƚƌƵĐƚƵƌ ĞĚƐĞƐƐŝŽŶƐ͖ ǁ ĂLJŽĨŐƵŝĚĂŶĐĞŶŽƚ ĨƵƌƚŚĞƌƐƉĞĐŝĮĞĚ ĂƵƚƌ Ă͕Ğ ƚĂů͘;ϮϬϬϴͿ͘ WĂ ƟĞŶ ƚƐǁŝƚŚZ ;DĂůĞ͗ϯϭ͘ϵй͖& ĞŵĂůĞ͗ ϲϴ͘ϭйͿ N сϭϰϰ MĂŐ Ğсϱϰ͘Ϯ͕ SD сϭϯ͘ϲ DŝŶĚĨƵůŶĞƐƐͬŵĞĚŝƚ ĂƟŽŶ ;ŽŶ ƚƌ ŽůсŐ ĞŶĞƌ ĂůĞĚƵĐ ĂƟŽŶ

concerning RA and other ŚĞĂůƚŚͲƌ

ĞůĂ ƚĞĚƚ ŽƉŝĐƐͿ DƵůƟĐ ŽŵƉŽŶĞŶ ƚĐ ŽŐŶŝƟǀ Ğ ďĞŚĂ ǀŝŽƌ ĂůŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ ;ŽŶ ƚƌ ŽůсŐ ĞŶĞƌ ĂůĞĚƵĐ ĂƟŽŶ

concerning RA and other ŚĞĂůƚŚͲƌ

(120)
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ϭϮϱͮ

5

ŚĂůůĞŶŐ ĞƐ dŝŵŝŶŐƐƉĞĐŝĮĐ ĂƟŽŶƐ KƚŚĞƌŝŵŵƵŶĞ ĂƐƐĂ LJƐ ĞĐƚƐ ^ƚƵĚLJ /ŶǀŝǀŽ /ŶǀŝƚƌŽ ƐƟŵƵůƵƐ Æ Ăƌ ŐĞ ƚ W ƐLJ ĐŚŽͲ ƉŚ LJƐŝŽůŽŐŝĐ Ăů DĞĂƐƵƌŝŶŐƟŵĞƉŽŝŶ ƚƐ KƵƚ ĐŽŵĞ ƉĂƌ ĂŵĞ ƚĞ ƌƐ ĞƐĞŶ ƚ  ď ƐĞŶ ƚ ^ƚ ĞƚůĞƌ ͕Ğ ƚĂů͘ ;ϮϬϬϲͿ͘ /Ŷ ŇƵĞŶnj Ăǀ ĂĐĐŝŶĞ Æ ĂŶ ƟďŽĚLJ response t o v accine --Ğ ĨŽ ƌĞŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͕ϭĂŶĚϯ ŵŽŶ ƚŚƐĂ Ō Ğƌǀ ĂĐĐŝŶĂ ƟŽŶ -љŶ ƟďŽĚLJƌ ĞƐƉŽŶƐĞƚ Ž ǀĂĐĐŝŶĞΎ s ĞĚŚĂƌ Ă͕Ğ ƚĂů͘ ;ϮϬϬϯͿ͘ /Ŷ ŇƵĞŶnj Ăǀ ĂĐĐŝŶĞ Æ R esponse t o v accine -Ğ ĨŽ ƌĞǀ ĂĐĐŝŶĂ ƟŽŶ͕Ă Ō Ğƌ ǀĂĐĐŝŶĂ ƟŽŶ -јůŝŶŝĐ ĂůůLJĂƉƉƌ ŽƉƌŝĂ ƚĞ  response t o ǀĂĐĐŝŶĂ ƟŽŶΎΎ t ĞŝŶŵĂŶ͕Ğ ƚĂů͘ ;ϮϬϬϴͿ͘ ^ŬŝŶďŝŽƉƐ LJĂ ƚƚŚĞ

ŝŶŶĞƌĂƐƉĞĐƚŽĨ the upper non- dominan

t arm Æ ǁ ŽƵŶĚĚŝĂŵĞƚ Ğƌ --ϳ͕ϭϰ͕ĂŶĚϮϭĚĂ LJƐĂ Ō ĞƌƐŬŝŶ ďŝŽƉƐ LJ -ϭϰĂŶĚϮϭĚĂ LJƐĂ Ō Ğƌ ƐŬŝŶďŝŽƉƐ LJ͗љt ŽƵŶĚ ĚŝĂŵĞ ƚĞƌΎ ϳĚĂ LJƐĂ Ō ĞƌƐŬŝŶďŝŽƉƐ LJ͗ ǁ ŽƵŶĚĚŝĂŵĞƚ Ğƌ Whit ehouse, e t Ăů͘;ϭϵϵϲͿ͘ -/ŶWD͗ Con A Æ LPR W, Æ LPR WtD Æ LPR <ϱϲϮ Æ E<  dž ĂŵƐ;ĂĐƵƚ Ğ Ɛƚ ƌĞƐƐͿ Ğ ĨŽ ƌĞŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͕Ă Ō Ğƌ ŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͕ϯǁ ĞĞŬ Ɛ ĂŌ ĞƌŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ;ĚƵƌŝŶŐ ĮŶĂůĞ džĂŵƐͿ͕ϲǁ ĞĞŬ ƐĂ Ō Ğƌ ŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ;ϯǁ ĞĞŬ ƐĂ Ō Ğƌ Ğdž ĂŵƐͿ ĐƟǀ Ăƚ ĞĚd ͲĐĞůůƐ͕ ͲůLJŵƉŚŽĐLJ ƚĞ  ĐŽƵŶ ƚƐ͕ǁŚŝƚ ĞďůŽŽĚ cells, gr anulocy tes, E<ĐĞůůĐ ŽƵŶ ƚ Ō ĞƌŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͗љ ĐƟǀ Ăƚ ĞĚdʹĐĞůůƐΎΎ Kǀ Ğƌ Ăůů͗ͲůLJŵƉŚŽĐLJ ƚĞ  ĐŽƵŶ ƚƐ͕ǁŚŝƚ ĞďůŽŽĚ cells, gr anulocy tes, ϱϲ͕>WZƚ ŽŽŶͬ W,ͬWtD͕E< ͘  ƚĨ ŽůůŽǁ ͲƵƉ͗ĂĐƟǀ Ăƚ ĞĚ T-cells Wit ek -Janusek, e t Ăů͘;ϮϬϬϴͿ͘ -/ŶWD͗ W,ͬWD Æ /&EͲɶ͕/>Ͳϰ͕/>Ͳϲ ƉƌŽĚƵĐƟŽŶ <ϱϲϮ Æ E<  -Ğ ĨŽ ƌĞŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͕ϭ ŵŽŶ ƚŚĂ Ō ĞƌƚŚĞƐ ƚĂƌƚŽĨ ƚŚĞŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͕Ă Ō Ğƌ ŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͕ϭŵŽŶ ƚŚĂ Ō Ğƌ ŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ ϯ͕ϭϲ͕ϭϵ͕ ϱϲ͕ϰ͕ϴ͕ ϭϲͬϱϲ Kǀ Ğƌ Ăůů͗јE< Ύ͕ј /&EͲɶƉƌ ŽĚƵĐƟŽŶΎ͕љ />ͲϰƉƌ ŽĚƵĐƟŽŶΎ͕љ/>Ͳϲ Ɖƌ ŽĚƵĐƟŽŶΎ Ō ĞƌŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶĂŶĚϭ ŵŽŶ ƚŚĂ Ō ĞƌŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͗ љ/>ͲϭϬƉƌ ŽĚƵĐƟŽŶΎ͘ Kǀ Ğƌ Ăůů͗ϯ͕ϭϲ͕ ϭϵ͕ϱϲ͕ϰ͕ϴ͕ ϭϲͬϱϲ ϭŵŽŶ ƚŚĂ Ō ĞƌƐ ƚĂƌƚŽĨ ƚŚĞŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ͗/>ͲϭϬ Ɖƌ ŽĚƵĐƟŽŶ tŝƩ;ϮϬϬϯͿ͘ ,ŝƐ ƚĂŵŝŶĞ Ɖƌ Žǀ ŽĐ ĂƟŽŶ͕ƐŬŝŶ ƉƌŝĐŬƚ ĞƐ ƟŶŐ Æ ǁŚĞĂůĂƌ ĞĂ --Ğ ĨŽ ƌĞŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ;ďĞ ĨŽ ƌĞ  Ɛƚ ĂƌƚŽĨďŝƌ ĐŚƉŽůůĞŶƐĞĂƐŽŶͿ͕ ĂŌ ĞƌŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ;Ă ƚƐ ƚĂƌƚ ŽĨďŝƌ ĐŚƉŽůůĞŶƐĞĂƐŽŶͿ͕ϭϰ ǁ ĞĞŬ ƐĂ Ō ĞƌŝŶ ƚĞ ƌǀ ĞŶ ƟŽŶ;Ă ƚ ĞŶĚŽĨďŝƌ ĐŚƉŽůůĞŶƐĞĂƐŽŶͿ -Kǀ Ğƌ Ăůů͗љtŚĞĂůĂƌ ĞĂΎ ĂĐŚĂƌŝĂĞ͕Ğ ƚĂů͘ ;ϭϵϴϵͿ͘

Skin prick in the upper dermal lay

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ϭϮϳͮ

5

^ƵƉƉůĞŵĞŶƚĂů&ŝŐƵƌĞϮ͘ZŝƐŬŽĨďŝĂƐŐƌĂƉŚ͘

(131)

ͮϭϮϴ

^ƵƉƉůĞŵĞŶƚĂů&ŝŐƵƌĞϯ͘ZŝƐŬŽĨďŝĂƐƐƵŵŵĂƌLJ͘

(132)
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(134)

6

ŝŶƚĞƌǀĞŶƟŽŶĚŝƌĞĐƚĞĚĂƚŽƉƟŵŝnjŝŶŐ

ŝŵŵƵŶĞĨƵŶĐƟŽŶ͗^ƚƵĚLJƉƌŽƚŽĐŽůĨŽƌ

a randomized controlled trial

(135)
(136)
(137)

ͮϭϯϰ ŐĂŵĞƐŚĂǀĞƉƌŽǀĞĚĞīĞĐƟǀĞŝŶŝŵƉƌŽǀŝŶŐŬŶŽǁůĞĚŐĞĂŶĚƐĞůĨͲŵĂŶĂŐĞŵĞŶƚƐŬŝůůƐŝŶLJŽƵŶŐ ƉĞŽƉůĞǁŝƚŚĐŚƌŽŶŝĐĐŽŶĚŝƟŽŶƐ;ϮϵͿ͕ĨŽƌĞdžĂŵƉůĞ͕ĂƐǁĞůůĂƐŝŶŝŶĐƌĞĂƐŝŶŐŬŶŽǁůĞĚŐĞĂďŽƵƚ ĚƌƵŐĂŶĚĂůĐŽŚŽůƵƐĞŝŶĂĚŽůĞƐĐĞŶƚƐ;ϱϳͿ͘^ĞƌŝŽƵƐŐĂŵĞƐĐĂŶĂůƐŽŚĂǀĞďĞŶĞĮĐŝĂůĞīĞĐƚƐ ŽŶ ĨĂĐƚŽƌƐ ĐŽŶƐŝĚĞƌĞĚ ŝŵƉŽƌƚĂŶƚ ĨŽƌ Ă ŚĞĂůƚŚLJ ůŝĨĞƐƚLJůĞ ŝŶ ŐĞŶĞƌĂů͕ ƐƵĐŚ ĂƐ ŚĞĂůƚŚLJ ĨŽŽĚ ĐŚŽŝĐĞƐĂŶĚƉŚLJƐŝĐĂůĂĐƟǀŝƚLJ;ϮϴͿ͘^ŽĨĂƌ͕ƐĞƌŝŽƵƐŐĂŵĞƐŚĂǀĞŶŽƚŽŌĞŶďĞĞŶŝŶǀĞƐƟŐĂƚĞĚ ŝŶĐŽŵďŝŶĂƟŽŶǁŝƚŚd͘ƐƚƵĚLJŝŶďƵůŝŵŝĂƉĂƟĞŶƚƐĂŶĚĂƐƚƵĚLJŝŶƉĂƟĞŶƚƐǁŝƚŚĂƐĞǀĞƌĞ ŐĂŵďůŝŶŐĚŝƐŽƌĚĞƌŚĂǀĞƐŚŽǁŶďĞƩĞƌƚŚĞƌĂƉĞƵƟĐŽƵƚĐŽŵĞƐǁŚĞŶdŝŶƚĞƌǀĞŶƟŽŶƐĂƌĞ ĐŽŵƉůĞŵĞŶƚĞĚ ǁŝƚŚ ƐĞƌŝŽƵƐ ŐĂŵŝŶŐ ƚŚĂŶ ŝŶ ƚŚĞ ĐĂƐĞ ŽĨ Ă ƐƚĂŶĚĂůŽŶĞ d ŝŶƚĞƌǀĞŶƟŽŶ ;ϮϳϬ͕ϮϳϭͿ͘dŚƵƐ͕ƐĞƌŝŽƵƐŐĂŵĞƐŵĂLJďĞĂƉƌŽŵŝƐŝŶŐĂĚĚͲŽŶƚŽd͕ĂƐĂŶŝŶŶŽǀĂƟǀĞƚŽŽů ƚŽŵŽƟǀĂƚĞƵƐĞƌƐƚŽŝŶĐƌĞĂƐĞƚŚĞŝƌŬŶŽǁůĞĚŐĞĂŶĚƐŬŝůůƐƌĞŐĂƌĚŝŶŐŚĞĂůƚŚͲƌĞůĂƚĞĚďĞŚĂǀŝŽƌ͘ DŽƐƚƐƚƵĚŝĞƐŽŶƚŚĞĞīĞĐƚƐŽĨƉƐLJĐŚŽůŽŐŝĐĂůŝŶƚĞƌǀĞŶƟŽŶƐŚĂǀĞĨŽĐƵƐĞĚŽŶďĂƐĂůŚĞĂůƚŚ ŽƵƚĐŽŵĞƐ ;Ğ͘Ő͕͘ ŐĞŶĞƌĂů ůĞǀĞůƐ ŽĨ ƉƐLJĐŚŽůŽŐŝĐĂů ĂŶĚ ŝŵŵƵŶĞ ĨƵŶĐƟŽŶŝŶŐͿ͘ dŚĞ Ăŝŵ ŽĨ ƉƐLJĐŚŽůŽŐŝĐĂů ŝŶƚĞƌǀĞŶƟŽŶƐ ŝƐ ƚŽ ĞŶŚĂŶĐĞ ĂŶ ŝŶĚŝǀŝĚƵĂů͛Ɛ ĂďŝůŝƚLJ ƚŽ ĐŽƉĞ ǁŝƚŚ ƉŚLJƐŝĐĂů ĂŶĚƉƐLJĐŚŽůŽŐŝĐĂůƐƚƌĞƐƐŽƌƐĂŶĚĚĂŝůLJůŝĨĞŚĂƐƐůĞƐ͕ǁŚŝĐŚĐĂŶƉƌĞƐƵŵĂďůLJďĞƐƚďĞƐƚƵĚŝĞĚ ďLJĞǀŽŬŝŶŐƌĞĂůͲůŝĨĞĐŚĂůůĞŶŐĞƐƐƵĐŚĂƐŝŵŵƵŶĞĐŚĂůůĞŶŐĞƐ;ŝ͘Ğ͘ŝŶŇĂŵŵĂƚŽƌLJƌĞĂĐƟŽŶƐͿ ĂŶĚ ƉƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂů ĐŚĂůůĞŶŐĞƐ ;ŝ͘Ğ͘ ƐƚƌĞƐƐ ƌĞƐƉŽŶƐĞƐͿ͘ /ŶŇĂŵŵĂƚŽƌLJ ƌĞĂĐƟŽŶƐ ĐĂŶ ďĞ ĞůŝĐŝƚĞĚ ĞdžƉĞƌŝŵĞŶƚĂůůLJ ďLJ͕ ĨŽƌ ĞdžĂŵƉůĞ͕ in vivo or in vitro ƐƟŵƵůĂƟŽŶ ŽĨ ƚŚĞ ŝŵŵƵŶĞƐLJƐƚĞŵ͖ƐƚƌĞƐƐƌĞƐƉŽŶƐĞƐĐĂŶďĞĞůŝĐŝƚĞĚďLJŚĂǀŝŶŐƉĂƌƟĐŝƉĂŶƚƐƉĞƌĨŽƌŵƐƉĞĐŝĮĐ ƉƐLJĐŚŽƉŚLJƐŝŽůŽŐŝĐĂů ƚĂƐŬƐ͘ /Ŷ Ă ƉƌĞǀŝŽƵƐ ƐƚƵĚLJ͕ Ă ƌĞůĂƟǀĞůLJ ƐŚŽƌƚͲƚĞƌŵ ŝŶŇĂŵŵĂƚŽƌLJ ƌĞƐƉŽŶƐĞǁĂƐŝŶĚƵĐĞĚďLJƵƐŝŶŐĂŶin vivoƐƟŵƵůĂƟŽŶǁŝƚŚůŝƉŽƉŽůLJƐĂĐĐŚĂƌŝĚĞ;>W^Ϳ͘dŚĞ ƌĞƐĞĂƌĐŚĞƌƐ ĚĞŵŽŶƐƚƌĂƚĞĚ ƚŚĂƚ Ă ƉŚLJƐŝĐĂů ĞdžĞƌĐŝƐĞ ĂŶĚ ďƌĞĂƚŚŝŶŐ ŝŶƚĞƌǀĞŶƟŽŶ ĚŝƌĞĐƚĞĚ Ăƚ ŽƉƟŵŝnjŝŶŐ ŝŵŵƵŶĞ ĨƵŶĐƟŽŶŝŶŐ ƐŚŽǁĞĚ ƉƌŽŵŝƐŝŶŐ ĞīĞĐƚƐ ǁŚĞŶ ĐŽŵƉĂƌĞĚ ƚŽ ŶŽ ŝŶƚĞƌǀĞŶƟŽŶ ;ϮϳϮͿ͘ ŌĞƌ ƚŚĞ >W^ ƐƟŵƵůĂƟŽŶ͕ ƚŚĞ ƉĂƌƟĐŝƉĂŶƚƐ ǁŚŽ ŚĂĚ ƌĞĐĞŝǀĞĚ ƚŚĞ ŝŶƚĞƌǀĞŶƟŽŶĞdžŚŝďŝƚĞĚƐŝŐŶŝĮĐĂŶƚůLJůŽǁĞƌƉƌŽͲŝŶŇĂŵŵĂƚŽƌLJĐLJƚŽŬŝŶĞůĞǀĞůƐĂŶĚůĞƐƐŇƵͲ ůŝŬĞ ƐLJŵƉƚŽŵƐ ƚŚĂŶ ƚŚĞ ĐŽŶƚƌŽů ŐƌŽƵƉ͘ ŶŽƚŚĞƌ ƐƚƵĚLJ ĞǀĂůƵĂƚĞĚ ƚŚĞ ĞīĞĐƚƐ ŽĨ Ă ƐƚƌĞƐƐ ŵĂŶĂŐĞŵĞŶƚ ƚƌĂŝŶŝŶŐ ŽŶ ŝŵŵƵŶĞ ŽƵƚĐŽŵĞƐ ŝŶ ƉĂƟĞŶƚƐ ǁŝƚŚ ƌŚĞƵŵĂƚŽŝĚ ĂƌƚŚƌŝƟƐ͘ /Ŷ ƌĞƐƉŽŶƐĞƚŽĂƉŽƚĞŶƚƉƐLJĐŚŽƐŽĐŝĂůƐƚƌĞƐƐŽƌ͕ƚŚĞŐƌŽƵƉŽĨƉĂƌƟĐŝƉĂŶƚƐǁŚŽŚĂĚƌĞĐĞŝǀĞĚ ƐƚƌĞƐƐ ŵĂŶĂŐĞŵĞŶƚ ƚƌĂŝŶŝŶŐ ƐŚŽǁĞĚ ĂůƚĞƌĞĚ ĐŽƌƟƐŽů ĂŶĚ />Ͳϴ ůĞǀĞůƐ ĐŽŵƉĂƌĞĚ ƚŽ ƚŚĞ ŐƌŽƵƉǁŚŽŚĂĚŶŽƚƌĞĐĞŝǀĞĚƚƌĂŝŶŝŶŐ;ϭϳϯ͕ϮϳϯͿ͘

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