Table 4 Disease duration (time from onset until death) and age at onset in early (<2 years) and late (>2 years) fallers in PSP, RS, and PSP‐P (Mann‐Whitney U test).

		Falls <2 years	Falls >2 years	p Value
PSP	Duration, years	6.4	9.7	<0.001
	Onset, years	66.7	64.7	NS
RS	Duration, years	6.2	6.8	NS
	Onset, years	66.1	64.6	NS
PSP‐P	Duration, years	7.1	11.0	0.005
	Onset, years	69.1	64.7	NS