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Fig. 1 | Journal of Patient-Reported Outcomes

Fig. 1

From: Measuring needs-based quality of life and self-perceived health inequity in patients with multimorbidity: investigating psychometric measurement properties of the MultiMorbidity Questionnaire (MMQ) using primarily Rasch models

Fig. 1

Stratification of eligible survey respondents from the Lolland–Falster health study (LOFUS). Stratification step 1–4 were conducted within the LOFUS database based on the participants' responses to the LOFUS questionnaire. aAccording to our definition of multimorbidity (see Table 3). bThe LOFUS questionnaire: A health related questionnaire completed upon inclusion in the LOFUS [22]

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