fdd: SE Fireworks disaster data
In mice: Multivariate Imputation by Chained Equations

fdd	R Documentation

SE Fireworks disaster data

Description

Multiple outcomes of a randomized study to reduce post-traumatic stress.

Format

fdd is a data frame with 52 rows and 65 columns:

id: Client number
trt: Treatment (E=EMDR, C=CBT)
pp: Per protocol (Y/N)
trtp: Number of parental treatments
sex: Sex: M/F
etn: Ethnicity: NL/OTHER
age: Age (years)
trauma: Trauma count (1-5)
prop1: PROPS total score T1
prop2: PROPS total score T2
prop3: PROPS total score T3
crop1: CROPS total score T1
crop2: CROPS total score T2
crop3: CROPS total score T3
masc1: MASC score T1
masc2: MASC score T2
masc3: MASC score T3
cbcl1: CBCL T1
cbcl3: CBCL T3
prs1: PRS total score T1
prs2: PRS total score T2
prs3: PRS total score T3
ypa1: PTSD-RI B intrusive recollection parent T1
ypb1: PTSD-RI C avoidant/numbing parent T1
ypc1: PTSD-RI D hyper-arousal parent T1
yp1: PTSD-RI B+C+D parent T1
ypa2: PTSD-RI B intrusive recollection parent T2
ypb2: PTSD-RI C avoidant/numbing parent T2
ypc2: PTSD-RI D hyper-arousal parent T2
yp2: PTSD-RI B+C+D parent T1
ypa3: PTSD-RI B intrusive recollection parent T3
ypb3: PTSD-RI C avoidant/numbing parent T3
ypc3: PTSD-RI D hyper-arousal parent T3
yp3: PTSD-RI B+C+D parent T3
yca1: PTSD-RI B intrusive recollection child T1
ycb1: PTSD-RI C avoidant/numbing child T1
ycc1: PTSD-RI D hyper-arousal child T1
yc1: PTSD-RI B+C+D child T1
yca2: PTSD-RI B intrusive recollection child T2
ycb2: PTSD-RI C avoidant/numbing child T2
ycc2: PTSD-RI D hyper-arousal child T2
yc2: PTSD-RI B+C+D child T2
yca3: PTSD-RI B intrusive recollection child T3
ycb3: PTSD-RI C avoidant/numbing child T3
ycc3: PTSD-RI D hyper-arousal child T3
yc3: PTSD-RI B+C+D child T3
ypf1: PTSD-RI parent full T1
ypf2: PTSD-RI parent full T2
ypf3: PTSD-RI parent full T3
ypp1: PTSD parent partial T1
ypp2: PTSD parent partial T2
ypp3: PTSD parent partial T3
ycf1: PTSD child full T1
ycf2: PTSD child full T2
ycf3: PTSD child full T3
ycp1: PTSD child partial T1
ycp2: PTSD child partial T2
ycp3: PTSD child partial T3
cbin1: CBCL Internalizing T1
cbin3: CBCL Internalizing T3
cbex1: CBCL Externalizing T1
cbex3: CBCL Externalizing T3
bir1: Birlison T1
bir2: Birlison T2
bir3: Birlison T3

fdd.pred is the 65 by 65 binary predictor matrix used to impute fdd.

Details

Data from a randomized experiment to reduce post-traumatic stress by two treatments: Eye Movement Desensitization and Reprocessing (EMDR) (experimental treatment), and cognitive behavioral therapy (CBT) (control treatment). 52 children were randomized to one of these two treatments. Outcomes were measured at three time points: at baseline (pre-treatment, T1), post-treatment (T2, 4-8 weeks), and at follow-up (T3, 3 months). For more details, see de Roos et al (2011). Some person covariates were reshuffled. The imputation methodology is explained in Chapter 9 of van Buuren (2012).

Source

de Roos, C., Greenwald, R., den Hollander-Gijsman, M., Noorthoorn, E., van Buuren, S., de Jong, A. (2011). A Randomised Comparison of Cognitive Behavioral Therapy (CBT) and Eye Movement Desensitisation and Reprocessing (EMDR) in disaster-exposed children. European Journal of Psychotraumatology, 2, 5694.

Van Buuren, S. (2018). Flexible Imputation of Missing Data. Second Edition. Chapman & Hall/CRC. Boca Raton, FL. Boca Raton, FL.: Chapman & Hall/CRC Press.