Higher cognition composite^{b}

0.165

0.057

(t
_{
813
}
= 2.347, p=0.019)

(t_{814}= 0.789, p=0.430)

Alertness (TAP)

0.144

0.196

(t
_{
813
}
= 3.401, p=0.001)

(t
_{
814
}
= 4.635, p=0.000)

PANSS negative

−0.112

−0.045

(t
_{
813
}
=−2.717, p=0.007)

(t_{814}=−1.073, p=0.283)

PANSS positive

−0.055

−0.107

(t_{813}=−1.407, p=0.160)

(t
_{
814
}
=−2.701, p=0.007)

Fine motor function composite^{c,d}

−0.010

0.017

(t_{813}=−0.210, p=0.834)

(t_{814}= 0.336, p=0.737)

Premorbid intelligence (MWTB)^{d}

0.071

0.059

(t_{813}= 1.761, p=0.079)

(t_{814}= 1.420, p=0.156)
