Table 2.

Mean Schirmer test pre-operatively and 2 weeks and 4 weeks post-operatively

	Pre op	Week 2	Week 4
Group A	11.75 + 2.97a	12.75 + 2.99	14.6 + 3.38a
Group B	13.05 + 4.44	11.55 + 3.8	12.65 + 3.95

^aP < 0.05