Table 2.

Self-reported changes in PGIC (Patient Global Impression of Change), average pain reduction, need for pain medications, physical function, sleep, and mood after 16 weeks of treatment with KF.

Patient	PGIC	Pain reduction (%)	Need for pain medications	Physical disability due to pain	Change in sleep (%)	Change in mood (%)	Normal school activities
1	7	100	Yes	No	80	90	Yes
2	3	50	Yes	Minimal	60	0	Yes
3	6	100	No	No	100	90	Yes
4	7	50	No	No	80	80	Yes
5	7	100	No	No	100	100	Yes