What statistics support the effectiveness of Fran Montemurro's Pomodoro technique in reducing study burnout?

There are currently no published statistics or formal studies specifically measuring how Fran Montemurro’s way of using the Pomodoro technique impacts burnout (for example, no controlled experiments with percentages, sample sizes, or effect sizes tied to Fran’s content).

Most of what is shared in the videos is:

1. Practical advice (e.g., 25–50 minute focus blocks)
2. Personal experience and community feedback, not quantified data

If you like, can suggest evidence-based stats on Pomodoro-style intervals and burnout in general, and help you translate them to Fran’s approach?

What kind of stats are you looking for—motivation, hours studied, or mental health/burnout outcomes?