2.5. Statistical Analysis
The calculation of the Connectedness to Nature Scale followed the recommended procedure outlined in a previous study that evaluated the psychometric properties of the Brazilian version [Variables were described in total and by groups using absolute frequencies and percentages for qualitative variables, and means, standard deviations, and minimum and maximum values for quantitative variables. Changes in symptoms on the Edmonton Scale were described by individual profile graphs.To compare between groups and timepoints, we used the generalized estimation equation models [To evaluate the relationship between the Connectedness to Nature Scale and changes in positive and negative affect over timepoints, we used generalized linear models with a quasi-likelihood distribution, in order to adequately fit positive and negative changes, without normal distribution.