Ohmann, Christian

Using electronic health records for clinical research: the case of the EHR4CR project

De Moor, G., Sundgren, M., Kalra, D., Schmidt, A., Dugas, M., Claerhout, B., Karakoyun, T., Ohmann, C., Lastic, P.-Y., Ammour, N., et al. (2015) · Journal of Biomedical Informatics

Electronic Health Records SystemsMachine Learning in Healthcare

Cited by 181

Combining randomized and non‐randomized evidence in clinical research: a review of methods and applications

Verde, P. E., & Ohmann, C. (2015) · Research Synthesis Methods

Meta-analysis and systematic reviewsAdvanced Causal Inference Techniques

Cited by 123

Relapse Prevention in First-Episode Schizophrenia—Maintenance vs Intermittent Drug Treatment With Prodrome-Based Early Intervention: Results of a Randomized Controlled Trial Within the German Research Network on Schizophrenia

Gaebel, W., Riesbeck, M., Wölwer, W., Klimke, A., Eickhoff, M., von Wilmsdorff, M., Lemke, M., Heuser, I., Maier, W., Huff, W., et al. (2011) · The Journal of Clinical Psychiatry

Schizophrenia research and treatmentBipolar Disorder and Treatment

Cited by 92

Medical journal requirements for clinical trial data sharing: Ripe for improvement

Naudet, F., Siebert, M., Pellen, C., Gaba, J., Axfors, C., Cristea, I., Danchev, V., Mansmann, U., Ohmann, C., Wallach, J. D., et al. (2021) · PLOS Medicine

Research Data Management PracticesAcademic Publishing and Open Access

Cited by 43

Effects of nicotine on social cognition, social competence and self-reported stress in schizophrenia patients and healthy controls

Drusch, K., Lowe, A., Fisahn, K., Brinkmeyer, J., Musso, F., Mobascher, A., Warbrick, T., Shah, J., Ohmann, C., Winterer, G., et al. (2013) · European Archives of Psychiatry and Clinical Neuroscience

Schizophrenia research and treatmentSmoking Behavior and Cessation

Cited by 25