Table 2.

Assessment of change in cell number and cytomorphology.

Variable and Time/Change		Frequency	P-value
Change in Cell Number per slide
	Increase	6 (13%)	0.002
	No Change	19 (42%)
	Decrease	20 (44%)
Change in Categorical Descriptor
	Worsen	9 (20%)	0.16
	No Change	19 (42%)
	Improve	17 (38%)
Change in Presence of Cytologic Atypia
	Worsen (No Atypia → Atypia)	3 (7%)	0.013
	No Change (Same at both RPFNAs)	30 (67%)
	Improve (Atypia → No Atypia)	12 (27%)
Masood Score		Median (range)
Baseline		15 11 – 17	0.13
	12-month	14 10 – 20
	Change from baseline	0 −5 to +5
Change in Masood Score by ≥2 points		Frequency
	Worsen	5 (11%)	0.090
	No Change	28 (62%)
	Improve	12 (27%)