Association between antipsychotic drug dose and length of clinical notes: a proxy of disease severity?

Table 1 Drugs covered by the conversion methods

Drug	DDD	Olanzapine equivalents	Chlorpromazine equivalents
amisulpride	YES	YES	NO
aripiprazole	YES	YES	YES
chlorprothixene	YES	YES	NO
clozapine	YES	YES	YES
flupentixol	YES	YES	NO
haloperidol	YES	YES	YES
levomepromazine	YES	YES	NO
melperone	YES	NO	NO
olanzapine	YES	YES	YES
paliperidone	YES	YES	NO
penfluridol	YES	NO	NO
perphenazine	YES	YES	YES
pimozide	YES	YES	NO
prochlorperazine	YES	YES	NO
quetiapine	YES	YES	YES
risperidone	YES	YES	YES
sertindole	YES	YES	NO
sulpiride	YES	YES	NO
thioridazine	YES	YES	YES
ziprasidone	YES	YES	YES
zuclopenthixol	YES	YES	NO

ISSN: 1471-2288