Figure 3. Scatterplot and linear regression of Recurrence and Recovery Questionnaire total score (tRRQ) vs Pediatric Stroke Outcome Measure total score (tPSOM).

The overlying circles represent multiple subjects per data point. The dashed line is the line of identity. The solid line is the regression line fitting the data. tPSOM = (0.90 × tRRQ) + 0.55, R² = 0.61, p < 0.001.