Table 2

Age-specific refractive distribution and progression in myopes and non-myopes

Age (years)	N	Myopes (N=605)		Non-myopes (N=2513)
Age (years)	N	Baseline SE P50 (P25, P75)	1-year progression P50 (P25, P75)	Baseline SE P50 (P25, P75)	1-year progression P50 (P25, P75)
3	147	0.88 (−5.75, –0.75)	0.13 (0.13, 0.63)	1.25 (0.88, 1.75)	0.25 (0.00, 0.50)
4	328	1.31 (−1.66, –0.97)	0.25 (0.25, 0.25)	1.25 (0.88, 1.59)	0.25 (0.00, 0.50)
5	206	0.75 (−0.94, –0.63)	0.38 (0.19, 0.81)	1.25 (0.75, 1.50)	0.25 (0.00, 0.38)
6	373	0.63 (−0.94, –0.63)	1.25 (1.00, 1.50)	1.00 (0.63, 1.50)	0.50 (0.25, 0.75)
7	703	1.00 (−1.53, –0.63)	1.00 (0.63, 1.25)	1.00 (0.50, 1.25)	0.38 (0.19, 0.88)
8	864	1.50 (−2.38, –0.88)	0.88 (0.63, 1.25)	0.63 (0.25, 1.00)	0.50 (0.25, 0.88)
9	149	1.75 (−2.75, –0.97)	0.75 (0.50, 1.00)	0.50 (0.25, 1.00)	0.38 (0.13, 0.63)
10	46	1.75 (−2.00, –1.19)	0.88 (0.59, 1.16)	0.69 (0.25, 1.00)	0.25 (0.25, 0.81)
11	45	2.25 (−2.88, –1.63)	0.88 (0.66, 1.00)	0.50 (0.25, 0.75)	0.25 (0.13, 0.56)
12	56	1.63 (−2.25, –0.88)	0.88 (0.53, 1.00)	0.50 (0.00, 0.75)	0.25 (0.13, 0.50)
13	52	2.50 (−3.88, –1.63)	0.63 (0.25, 0.88)	0.50 (0.25, 0.75)	0.25 (0.13, 0.50)
14	18	1.50 (−2.28, –1.19)	0.56 (0.25, 0.75)	0.25 (0.25, 0.34)	0.25 (0.25, 0.34)
15	73	3.50 (−5.63, –2.00)	0.38 (0.25, 0.63)	0.25 (0.06, 0.75)	0.38 (0.19, 0.44)
16	58	3.88 (−5.28, –2.22)	0.38 (0.25, 0.53)	0.31 (0.00, 0.75)	0.19 (0.03, 0.38)