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[Preprint]. 2024 Nov 1:2024.10.31.621379. [Version 1] doi: 10.1101/2024.10.31.621379

Table 1.

Demographics (n = 3,196) and descriptive statistics.

	TOTAL (n = 3,196)
	Males	Females
	n = 1,573; 49.2%	n = 1,623; 50.8%

Mean Age in Months (SD)	132.4 (7.8)	132.3 (7.7)	t = 0.45, p = 0.65
Range	116–148	117–149	t = 0.45, p = 0.65
Sex/Gender Alignment
Aligned	1,172 (74.5%)	873 (53.8%)	*X² = 148.79, p < 0.001*
Unaligned	401 (25.5%)	750 (46.2%)	*X² = 148.79, p < 0.001*
PDS
Prepuberty	476 (30.3%)	226 (13.9%)	*X² = 124.37, p < 0.001*
Early puberty	727 (46.2%)	337 (20.7%)	*X² = 233.03, p < 0.001*
Mid puberty	350 (22.2%)	873 (53.8%)	*X² = 336.35, p < 0.001*
Late puberty	20 (1.3%)	188 (11.6%)	*X² = 138.56, p < 0.001*
Residual In-Scanner	0.13 (0.08)	0.12 (0.07)	*t = 3.79, p < 0.001*
Motion (Mean FD), mm	0.03–1.07	0.03–0.70	*t = 3.79, p < 0.001*

SD, standard deviation; PDS, pubertal development scale; FD framewise displacement.