. 2019 May 23;16(5):336–345. doi: 10.30773/pi.2019.02.10.1

Table 3.

Image Processing Laboratory, University of Iowa Hospitals and Clinics, USA BRAINS2

Authors/year	Country	Sample	Age first scan	Num of follow-up time-points	Follow-up interval (years)	Covariates	Whole-brain/targets
Andreasen et al., 2011 [28]	USA	202 FEP	No reported	3	2–3–4	Intracranial volume at initial MR scan; imaging protocol (MR5, MR6); Age	Total brain
Andreasen et al., 2011 [28]	USA	125 HC	No reported	3	2–3–4		Total brain
Roiz-Santianez et al., 2014 [9]	Spain	109 FEP	29.44	2	1–3	Age; Gender	Total brain
Roiz-Santianez et al., 2014 [9]	Spain	76 HC	27.80	2	1–3	Age; Gender	Total brain
Roiz-Santianez et al., 2015 [29]	Spain	109 FEP	29.44	2	1–3	Age; Gender	Cortical thickness
Roiz-Santianez et al., 2015 [29]	Spain	79 HC	27.80	2	1–3	Age; Gender	Cortical thickness

FEP: first episode of psychosis, HC: healthy control, MR: magnetic resonance