Table 5.

Auto-antibody Group-Based Trajectory Analysis Concordance Frequencies

	Low AHA IgM TRAJ	High AHA IgM TRAJ
Low APA IgM TRAJ	33 (26.61%)	19 (15.32%)
	63.46%#	36.54%#
	50.77%*	32.20%*
High APA IgM TRAJ	32 (25.81%)	40 (32.26%)
	44.44%#	55.56%#
	49.23%*	67.80%*

^# Indicates row percentages (APA TRAJ%).

^*Indicates column percentages (AHA TRAJ%).

Parentheses indicate group percentages. (overall cohort).

AHA, anti-hypothalamus autoantibodies; Ig, immunoglobulin; TRAJ, group-based trajectory analysis APA, anti-pituitary autoantibodies.