TABLE 3.

Summary of changes in maximum change in heart rate, performance status, and employment or study status between the initial and last clinic visits.

	Initial visit	Last visit
ΔHR median (IQR)	38 (34–43.5)	17.5 (13–28)
PS median (IQR)	4 (2–6)	1 (0–2)
Employment or study status
Continued with the same job description or went to school	10 (31.3%)	22 (68.8%)
Continued with a job description different from that before the onset of illness or needed several days off per week from school	8 (25%)	4 (12.5%)
Leave of absence or school leave	13 (40.6%)	5 (15.6%)
Retirement	1 (3.1%)	1 (3.1%)

Abbreviations: PS, Performance status; ΔHR, Maximum change in heart rate.