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01-07-2014 | Erratum

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

Authors: Kelly K. Anderson, Nina Flora, Suzanne Archie, Craig Morgan, Kwame McKenzie

Published in: Social Psychiatry and Psychiatric Epidemiology | Issue 7/2014

Excerpt

Table 3 was incorrectly formatted during the production process. The corrected version of Table 3 is shown below:

Table 3

Findings on duration of untreated psychosis and racial/ethnic group for studies included in the systematic review (n = 10)

Study	Start point for DUP	End point for DUP	DUP tool	Race/ethnicity measurement	Race/ethnicity categories	DUP (weeks)
Study	Start point for DUP	End point for DUP	DUP tool	Race/ethnicity measurement	Race/ethnicity categories	n	Median	IQR
Canada
Archie et al. [27]	Onset of psychosis	Earlier of date of initiation of antipsychotic medication for at least 1 month, or date of entry to EI services	CORS	Self-report	White^b	118	22	3–52
					Black^b	30	31	3–57
					Asian^b	25	29	7–63
					Other^b	20	20	3–66
van der Ven et al. [21]	Onset of psychotic symptoms^a	Initiation of antipsychotic treatment^a	CORS	Staff assigned based on place of origin	White non-migrants^b	142	15	6–52
					African and Caribbean^b	36	17	5–34
					Asian^b	25	22	10–56
					Central/South America^b	17	11	3–75
					Middle East/North African^b	21	25	8–66
					European/North American^b	35	18	4–41
England
Brunet et al. [31]	One symptom from the positive scale of the PANSS ≥4, or a cluster of symptoms totaling ≥7, for longer than 2 weeks	Antipsychotic treatment at recommended dosage levels for 1 month, or leading to symptom reduction	Pathways Encounter Form	Not described	White	21	N/A	N/A
					Black	3
					South Asian	26
					Mixed	4
Drake [28]	Onset of delusions and hallucinations	Not described	Ad-Hoc Algorithm	Self-report^b	White^b	216	12	5–36
					African-Caribbean^b	19	9	6–28
					Other^b	13	10	6–40
Ghali et al. [20]	One symptom from the positive scale of the PANSS ≥4	(1) Initiation of regular antipsychotic treatment with adherence of at least 75 % for 1 month (used in meta-analysis)	NOS	Staff assigned	White-British	134	16	49
					White-other	84	10	28
					Black-British	126	14	26
					Black-Caribbean	21	8	34
		(2) Date of referral to early intervention services			Black-African	110	8	22
		(2) Date of referral to early intervention services			South Asian	60	9	23
Morgan et al. [15]	Presence of positive psychotic symptoms for at least 1 week	Contact with secondary mental health services	PPHS	Self-report staff assigned	White-British^b	217	8	2–39
					African-Caribbean^b	129	12	4–77
					Black-African^b	68	8	1–21
New Zealand
Turner et al. [30]	One positive scale symptom on the PANSS ≥4	Initiation of antipsychotic treatment	Not described	Not described	Non-Aboriginal^b	135	4	1–17
Turner et al. [30]	One positive scale symptom on the PANSS ≥4	Initiation of antipsychotic treatment	Not described	Not described	Aboriginal (Maori)^b	24	9	2–35
Singapore
Pek et al. [26]	Onset of delusions, hallucinations, thought disorder, or disorganized behavior	Establishment of definitive diagnosis and treatment	Not described	Not described	Chinese	245	N/A	N/A
					Malay	64
					Indian	18
					Others	7
USA
Compton et al. [32]	Onset of positive psychotic symptoms	First hospital admission	CORS SOS	Not described	White^b	21	20	3–119
Compton et al. [32]	Onset of positive psychotic symptoms	First hospital admission	CORS SOS	Not described	Black^b	243	31	7–119
Haas et al. [29]	Onset of psychotic symptoms	First administration of antipsychotic medication	Not described	Not described	White	68	N/A	N/A
					Black	24
					Asian	4
					Hispanic	4
					Other	3

N/A Data not available, DUP duration of untreated psychosis, IQR interquartile range, EI early intervention, CORS circumstances of onset or relapse schedule, PANSS Positive and Negative Syndrome Scale, NOS Nottingham Onset Schedule, PPHS Psychiatric and Personal History Schedule, SOS Symptom Onset in Schizophrenia Inventory

^aAs per prior paper [39]

^bData obtained from corresponding author

…

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

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