Investigating the roles of age, sex, depression, and anxiety for valence and arousal ratings of words: a population-based study

Table 4 Proportions of explained variance stratified by outcome

Outcome	Variance explained by full model^a (R²)	Variance explained by predictors of interest^b
Valence
Unpleasant words (n.s.)	0.0138	0.0068
Neutral words (n.s.)	0.0189	0.0093
Pleasant words (n.s.)	0.0180	0.0095
Arousal
Unpleasant words	0.0544	0.0140
Neutral words	0.0462	0.0375
Pleasant words	0.0359	0.0080

^aIncluded age, sex, depression, anxiety, education, and examiner
^bAge, sex, depression, and anxiety. The linear models in the valence dimension were not significant

ISSN: 2050-7283