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European Journal of Dermatology

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Adding happiness to complement the Dermatology Quality of Life Index in psoriasis and atopic dermatitis healthcare: a cross-sectional study Volume 32, numéro 2, March-April 2022

Figure 1

Associations between Dermatology Quality of Life Index (DLQI) and happiness (A) and World Health Organization Quality of Life (WHOQOL)-BREF (B).

Figure 2

Correlations between happiness, the Dermatology Quality of Life Index (DLQI) and World Health Organization Quality of Life (WHOQOL)-BREF in patients with psoriasis and atopic dermatitis. R2 indicates the percentage of explained variance in the respective models (corrected R2).

Figure 3

Schematic illustration of the associations between happiness, quality of life (WHOQOL-BREF) and the Dermatology Quality of Life Index (DLQI). Happiness and QoL correlated more strongly than DLQI and happiness/QoL, respectively. All three happiness facets correlated with QoL, with the strongest association observed for Satisfaction with Life (SWL). For QoL, only the psychological domain was associated with happiness. The DLQI correlated only with NA and physical QoL, and thus only reflected a distinct part of well-being.