SymptomData | R Documentation |
In this depression symptoms data, a patient reported for each week on the presence and absence of eight depression symptoms. The dataset contains the reports of the eight variables for 145 subsequent weeks.
SymptomData
A data frame with 145 rows and 8 variables:
core depression symptoms including depressed mood and/or diminished interest
lack of energy
eating problems and weight loss or gain
sleeping problems including hyposomnia or hypersomnia
psychomotor problems
feelings of guilt
cognitive problems
preoccupation with death
Bettina Hosenfeld & Peter de Jonge peter.de.jonge@rug.nl
Hosenfeld, B., Bos, E. H., Wardenaar, K. J., Conradi, H. J., van der Maas, H. L. J., Visser, I., & de Jonge, P. (2015). Major depressive disorder as a nonlinear dynamic system: Bimodality in the frequency distribution of depressive symptoms over time. BMC Psychiatry, 15(1), 222. https://doi.org/10.1186/s12888-015-0596-5
Bodner, N., Bringmann, L., Tuerlinckx, F., De Jonge, P., & Ceulemans, E. (in press). ConNEcT: A novel network approach for investigating the co-occurrence of binary psychopathological symptoms over time. Psychometrika. https://doi.org/10.1007/s11336-021-09765-2
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