Table 2b Mean SC area (μm2) in four quadrants in each age group and correlation with age

From: Effect of age on the morphologies of the human Schlemm’s canal and trabecular meshwork measured with swept‑source optical coherence tomography

Quadrant

Total subjects

Age group

Correlation with age

  

7–14 y

20–39 y

40–59 y

60–83 y

r

P

Nasal

5176.84 ± 3273.69

9021.98 ± 2708.52

5656.19 ± 3237.39

3571.23 ± 1908.05

2916.01 ± 1377.04

−0.664

0.000a

Temporal

4802.13 ± 2420.95

6141.01 ± 2601.81

5779.04 ± 2178.25

4046.69 ± 2039

2989.04 ± 1648.06

−0.492

0.000a

Superior

3474.6 ± 1957.14

 

4555.97 ± 2420.03

2769.13 ± 1140.86

2538.18 ± 569.84

−0.433

0.000a

Inferior

3568.65 ± 1935.29

 

4621.72 ± 2072.96

2986.04 ± 1488.16

2251.66 ± 853.58

−0.515

0.000a

Left eyes

 Nasal

5465.58 ± 4484.34

11060.82 ± 5486.16

6078.31 ± 3265.48

3515.15 ± 1684.05

2935.6 ± 1696.55

−0.629

0.000a

 Temporal

5558.94 ± 4255.11

9620.28 ± 6093.91

6257.83 ± 3237.93

3500.33 ± 1629.2

2493.06 ± 1392.47

−0.669

0.000a

 Superior

3777.87 ± 1779.02

 

4441.98 ± 1748.95

3331.99 ± 1620.99

2790.19 ± 1581.23

−0.409

0.000a

 Inferior

3981.84 ± 2147.53

 

5019.78 ± 2265.69

2917.1 ± 1413.82

3005.51 ± 1504.52

−0.537

0.000a

  1. Data are presented as mean  ±  SD
  2. aCorrelation is significant at P < 0.05 (Spearman’s test, r: correlation coefficient)