Fig. 1: Overview of the COSMIN methodology including adaptions for our research situation. | Schizophrenia

Fig. 1: Overview of the COSMIN methodology including adaptions for our research situation.

From: COSMIN review of the PANSS Marder factor solution and other factor models in people with schizophrenia

Fig. 1

Refer to the methods part and appendix of our publication for further information. For the unmodified, full version of the COSMIN methodology, refer to the COSMIN manual. Step 1: Risk of bias checklist. Step 2:Criteria for content validity and Updated criteria for good measurement properties.aFor the detailed criteria refer to the COSMIN manual for content validity. Step 3: Summarize the evidence and give a final rating. bThe same criteria like in Step 2 apply. cThese are the individual ratings on each result obtained in Step 2. Step 4: Grade approach. Step 5: Formulate recommendations. Step 6: Describe feasibility aspects.

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