ERRATUM

Erratum to: Race, ethnicity, and the duration of untreatedpsychosis: a systematic review

Kelly K. Anderson • Nina Flora • Suzanne Archie •

Craig Morgan • Kwame McKenzie

� Springer-Verlag Berlin Heidelberg 2013

Erratum to: Soc Psychiatry Psychiatr Epidemiol

DOI 10.1007/s00127-013-0786-8

Table 3 was incorrectly formatted during the production

process. The corrected version of Table 3 is shown below:

The online version of the original article can be found under

doi:10.1007/s00127-013-0786-8.

K. K. Anderson (&) � N. Flora � K. McKenzie

Social and Epidemiological Research, Centre for Addiction and

Mental Health (CAMH), 455 Spadina Avenue, Suite 300,

Toronto, ON M5S 2G8, Canada

e-mail: kelly.anderson@camh.ca

S. Archie

Department of Psychiatry and Behavioural Neurosciences,

McMaster University, 25 Charlton Avenue East, Suite 703,

Hamilton, ON L8N 1Y2, Canada

C. Morgan

Section of Social Psychiatry, Institute of Psychiatry, King’s

College London, De Crespigny Park, London SE5 8AF, UK

K. McKenzie

Department of Psychiatry, University of Toronto, 455 Spadina

Avenue, Suite 300, Toronto, ON M5S 2G8, Canada

123

Soc Psychiatry Psychiatr Epidemiol

DOI 10.1007/s00127-013-0802-z

Ta

ble

3F

ind

ing

so

nd

ura

tio

no

fu

ntr

eate

dp

sych

osi

san

dra

cial

/eth

nic

gro

up

for

stu

die

sin

clu

ded

inth

esy

stem

atic

rev

iew

(n=

10

)

Stu

dy

Sta

rtp

oin

tfo

rD

UP

En

dp

oin

tfo

rD

UP

DU

Pto

ol

Rac

e/et

hn

icit

y

mea

sure

men

t

Rac

e/et

hn

icit

y

cate

go

ries

DU

P(w

eek

s)

nM

edia

nIQ

R

Can

ada

Arc

hie

etal

.[2

7]

On

set

of

psy

cho

sis

Ear

lier

of

dat

eo

fin

itia

tio

no

f

anti

psy

cho

tic

med

icat

ion

for

at

leas

t1

mo

nth

,o

rd

ate

of

entr

yto

EI

serv

ices

CO

RS

Sel

f-re

po

rtW

hit

eb1

18

22

3–

52

Bla

ckb

30

31

3–

57

Asi

anb

25

29

7–

63

Oth

erb

20

20

3–

66

van

der

Ven

etal

.[2

1]

On

set

of

psy

cho

tic

sym

pto

msa

Init

iati

on

of

anti

psy

cho

tic

trea

tmen

taC

OR

SS

taff

assi

gn

edb

ased

on

pla

ceo

fo

rig

in

Wh

ite

no

n-m

igra

nts

b1

42

15

6–

52

Afr

ican

and

Car

ibb

ean

b3

61

75

–3

4

Asi

anb

25

22

10

–5

6

Cen

tral

/So

uth

Am

eric

ab1

71

13

–7

5

Mid

dle

Eas

t/N

ort

h

Afr

ican

b2

12

58

–6

6

Eu

rop

ean

/No

rth

Am

eric

anb

35

18

4–

41

En

gla

nd

Bru

net

etal

.[3

1]

On

esy

mp

tom

fro

mth

ep

osi

tiv

e

scal

eo

fth

eP

AN

SS

C4

,o

ra

clu

ster

of

sym

pto

ms

tota

lin

gC

7,

for

lon

ger

than

2w

eek

s

An

tip

sych

oti

ctr

eatm

ent

at

reco

mm

end

edd

osa

ge

lev

els

for

1m

on

th,

or

lead

ing

tosy

mp

tom

red

uct

ion

Pat

hw

ays

En

cou

nte

rF

orm

No

td

escr

ibed

Wh

ite

21

N/A

N/A

Bla

ck3

So

uth

Asi

an2

6

Mix

ed4

Dra

ke

[28

]O

nse

to

fd

elu

sio

ns

and

hal

luci

nat

ion

s

No

td

escr

ibed

Ad

-Ho

cA

lgo

rith

mS

elf-

rep

ort

bW

hit

eb2

16

12

5–

36

Afr

ican

-Car

ibb

ean

b1

99

6–

28

Oth

erb

13

10

6–

40

Gh

ali

etal

.[2

0]

On

esy

mp

tom

fro

mth

ep

osi

tiv

e

scal

eo

fth

eP

AN

SS

C4

(1)

Init

iati

on

of

reg

ula

r

anti

psy

cho

tic

trea

tmen

tw

ith

adh

eren

ceo

fat

leas

t7

5%

for

1m

on

th(u

sed

inm

eta-

anal

ysi

s)

NO

SS

taff

assi

gn

edW

hit

e-B

riti

sh1

34

16

49

Wh

ite-

oth

er8

41

02

8

Bla

ck-B

riti

sh1

26

14

26

Bla

ck-C

arib

bea

n2

18

34

(2)

Dat

eo

fre

ferr

alto

earl

y

inte

rven

tio

nse

rvic

es

Bla

ck-A

fric

an1

10

82

2

So

uth

Asi

an6

09

23

Mo

rgan

etal

.[1

5]

Pre

sen

ceo

fp

osi

tiv

ep

sych

oti

c

sym

pto

ms

for

atle

ast

1w

eek

Co

nta

ctw

ith

seco

nd

ary

men

tal

hea

lth

serv

ices

PP

HS

Sel

f-re

po

rtst

aff

assi

gn

ed

Wh

ite-

Bri

tish

b2

17

82

–3

9

Afr

ican

-Car

ibb

ean

b1

29

12

4–

77

Bla

ck-A

fric

anb

68

81

–2

1

Soc Psychiatry Psychiatr Epidemiol

123

Ta

ble

3co

nti

nu

ed

Stu

dy

Sta

rtp

oin

tfo

rD

UP

En

dp

oin

tfo

rD

UP

DU

Pto

ol

Rac

e/et

hn

icit

y

mea

sure

men

t

Rac

e/et

hn

icit

y

cate

go

ries

DU

P(w

eek

s)

nM

edia

nIQ

R

New

Zea

lan

d

Tu

rner

etal

.[3

0]

On

ep

osi

tiv

esc

ale

sym

pto

mo

nth

e

PA

NS

SC

4

Init

iati

on

of

anti

psy

cho

tic

trea

tmen

t

No

td

escr

ibed

No

td

escr

ibed

No

n-A

bo

rig

inal

b1

35

41

–1

7

Ab

ori

gin

al(M

aori

)b2

49

2–

35

Sin

gap

ore

Pek

etal

.[2

6]

On

set

of

del

usi

on

s,h

allu

cin

atio

ns,

tho

ug

ht

dis

ord

er,

or

dis

org

aniz

ed

beh

avio

r

Est

abli

shm

ent

of

defi

nit

ive

dia

gn

osi

san

dtr

eatm

ent

No

td

escr

ibed

No

td

escr

ibed

Ch

ines

e2

45

N/A

N/A

Mal

ay6

4

Ind

ian

18

Oth

ers

7

US

A

Co

mp

ton

etal

.

[32

]

On

set

of

po

siti

ve

psy

cho

tic

sym

pto

ms

Fir

sth

osp

ital

adm

issi

on

CO

RS

SO

SN

ot

des

crib

edW

hit

eb2

12

03

–1

19

Bla

ckb

24

33

17

–1

19

Haa

set

al.

[29

]O

nse

to

fp

sych

oti

csy

mp

tom

sF

irst

adm

inis

trat

ion

of

anti

psy

cho

tic

med

icat

ion

No

td

escr

ibed

No

td

escr

ibed

Wh

ite

68

N/A

N/A

Bla

ck2

4

Asi

an4

His

pan

ic4

Oth

er3

N/A

Dat

an

ot

avai

lab

le,

DU

Pd

ura

tio

no

fu

ntr

eate

dp

sych

osi

s,IQ

Rin

terq

uar

tile

ran

ge,

EI

earl

yin

terv

enti

on

,C

OR

Sci

rcu

mst

ance

so

fo

nse

to

rre

lap

sesc

hed

ule

,P

AN

SS

Po

siti

ve

and

Neg

ativ

e

Sy

nd

rom

eS

cale

,N

OS

No

ttin

gh

amO

nse

tS

ched

ule

,P

PH

SP

sych

iatr

ican

dP

erso

nal

His

tory

Sch

edu

le,

SO

SS

ym

pto

mO

nse

tin

Sch

izo

ph

ren

iaIn

ven

tory

aA

sp

erp

rio

rp

aper

[39

]b

Dat

ao

bta

ined

fro

mco

rres

po

nd

ing

auth

or

Soc Psychiatry Psychiatr Epidemiol

123