Figures & data
Figure 1. Illustrative example data shown in Excel in the appropriate format for subsequent N-of-1 analyses.
![Figure 1. Illustrative example data shown in Excel in the appropriate format for subsequent N-of-1 analyses.](/cms/asset/660b6aeb-7609-439d-9c38-49d7eda7a83c/rhpb_a_1711096_f0001_ob.jpg)
Figure 3. Time plots, produced by SPSS, displaying daily pain and physical activity over the study period.
![Figure 3. Time plots, produced by SPSS, displaying daily pain and physical activity over the study period.](/cms/asset/5a9f7bd0-fd52-4782-b78d-66f7a29ca1e9/rhpb_a_1711096_f0003_ob.jpg)
Figure 5. Menu options for regressing the outcome variable on the predictor variable(s) to identify whether a linear time trend exists in the data.
![Figure 5. Menu options for regressing the outcome variable on the predictor variable(s) to identify whether a linear time trend exists in the data.](/cms/asset/d7aece6d-2dea-4d3c-845c-44d30374f7ba/rhpb_a_1711096_f0005_oc.jpg)
Figure 6. (a) Scatterplot showing stable time-series dispersion indicating possible non-existence of a trend. (b) Scatterplot showing a significant linear time trend in PA, with a decrease in PA over time (for comparison purposes).
![Figure 6. (a) Scatterplot showing stable time-series dispersion indicating possible non-existence of a trend. (b) Scatterplot showing a significant linear time trend in PA, with a decrease in PA over time (for comparison purposes).](/cms/asset/d8b74ed2-1127-4e84-9b94-869597ae6290/rhpb_a_1711096_f0006_ob.jpg)
Figure 7. Autocorrelation and partial autocorrelation correlograms for physical activity, produced by SPSS.
![Figure 7. Autocorrelation and partial autocorrelation correlograms for physical activity, produced by SPSS.](/cms/asset/41b1209b-c85c-45d6-96e7-9bade802b611/rhpb_a_1711096_f0007_oc.jpg)
Figure 10. Autocorrelation and partial autocorrelation correlograms for physical activity, produced by SPSS.
![Figure 10. Autocorrelation and partial autocorrelation correlograms for physical activity, produced by SPSS.](/cms/asset/54ac86f7-56a6-4bea-8ce3-dae0f3d6db4b/rhpb_a_1711096_f0010_oc.jpg)
Supplemental Material
Download Zip (1.9 KB)Data availability statement
The SPSS dataset and syntax are available within the supplementary materials.