Table 1.
Canine Owner-Reported Quality of Life Questionnaire (CORQ) questions for each individual domain and the score calculation.
Fig 1.
Box plot depicting the distribution of questionnaire scores in the 92 dogs included in the study.
Note the difference in score range between CORQ and the quality of life (QoL) numerical rating scale (NRS). CORQ scores range from 0 to 7, and the numerical rating scale range from 0 to 10. The box represents the interquartile range, with the lower edge of the box indicating the 25th percentile and the upper edge representing the 75th percentile. The horizontal line within the box represents the median score. Whiskers extend from the box to indicate the range of the data, excluding any outliers. Outliers are represented as individual dots outside the whiskers. Note the upper limit of the CORQ scale is denoted by a dashed line.
Table 2.
Spearman correlation between the single-time numerical rating scale and the total CORQ as well as each of the CORQ domains.
Table 3.
Spearman correlation between the overall CORQ, each CORQ domain and the single-item numerical rating scale with chronological age and fractional lifespan.
Fig 2.
Individual’s trajectory of overall CORQ score in each domain and the single-item numerical rating scale (NRS).
Table 4.
Reduction in scores relative to the initial visit.
Data is presented as mean ± standard deviation.
Table 5.
Results of the regression analysis examining the relationship between time and fractional lifespan at baseline and questionnaire scores.
Fig 3.
Survival plot for every score on the overall CORQ (A) and for the groups of dogs categorized as low overall CORQ and high overall CORQ based on the determined cut off value of 5.35 (B).