Table 3.

CFT (µm) values over time in patients with non-proliferative diabetic retinopathy who underwent intravitreal injection of conbercept.

	Before treatment	1 month	3 months	6 months	9 months	12 months
n = 54	424.26 ± 64.89	317.33 ± 50.06	275.91 ± 48.29	267.56 ± 45.15	272.63 ± 44.77	269.27 ± 44.79
t		9.59	13.48	14.57	14.13	14.44
P		<0.001	<0.001	<0.001	<0.001	<0.001

Values are shown as mean ± standard deviation.

P value vs. before treatment.

Abbreviation: CFT, central foveal thickness.