. Author manuscript; available in PMC: 2011 May 1.

Published in final edited form as: Ophthalmology. 2010 Feb 16;117(5):1024–1031. doi: 10.1016/j.ophtha.2009.10.017

Table 2.

Change in Eyelash Length

	Bimatoprost Group			Control Group			Mean Difference± SD	P-value^*
	N	Changes (mean±SD)	P-value	N	Changes (mean±SD)	P-value	Mean Difference± SD	P-value^*
Changes from Baseline to Cessation of Gel Application (6 weeks)	15	2.0±1.5	<0.001	15	1.1±1.1	0.001	0.9 ± 1.1	0.009
Changes from Baseline to 1 month after Cessation	13	1.9±1.3	<0.001	13	1.0±1.1	0.009	0.9 ± 1.2	0.013
Changes from Baseline to 3 Month after Cessation	15	1.9±1.2	<0.001	15	0.8±1.2	0.017	1.1 ± 0.7	<0.001
Changes from Cessation of Gel Application to 3 Months after Cessation	15	−0.1±0.6	0.58	15	−0.3±0.7	0.09	0.2 ± 1.0	0.39

Paired t-test.

SD = Standard Deviation