Table 3.

Meta-analysis of ICC estimated from four independent cohorts for sulcal length, mean depth, width, and surface area.

Meta-analysis	Length	Mean depth	Width	Surface area
Left	0.67 ± 0.12 [0.62–0.74]	0.74 ± 0.15 [0.68–0.84]	0.71 ± 0.12 [0.62–0.81]	0.73 ± 0.12 [0.67–0.82]
Right	0.66 ± 0.12 [0.59–0.74]	0.73 ± 0.14 [0.66–0.82]	0.73 ± 0.11 [0.64–0.81]	0.73 ± 0.13 [0.67–0.81]
Average	0.71 ± 0.14 [0.59–0.74]	0.78 ± 0.11 [0.66–0.82]	0.76 ± 0.12 [0.67–0.82]	0.78 ± 0.11 [0.65–0.83]

Left and right hemisphere and bilaterally averaged mean ± standard deviation (SD) are reported with ICC interquartile range [25–75%] across sulci.