Table 3.

Change in VAS function scores over time, stratified by surgery type and number of days/weeks beyond which no further improvement in function was observed.

VAS function score (%)	Post-op days/	VAS function score (%)	Post-op weeks/
	ß 95%(CI)		ß 95%(CI)
Cataract		Cataract
≤14 days	1.26 (0.77, 1.74)	≤2 weeks	13.94 (3.25, 24.64)
		>2 weeks	0.42 (−0.19, 1.03)
Trabeculectomy		Trabeculectomy
≤14 days	0.95 (0.52, 1.39)	≤4 weeks	4.18 (1.42, 6.94)
		>4 weeks	0.17 (−0.13, 0.48)
Tube		Tube
≤14 days	2.86 (2.28, 3.44)	≤7 weeks	7.76 (5.96, 9.56)
		>7 weeks	0.56 (−1.30, 2.41)

ß – coefficient, CI – confidence interval. Results presented in the table come from separate GEE models that controlled for age, race, gender and better eye mean deviation.