PROMs and objective ClinROs are often reported together in clinical trials involving short, standard-length or zygomatic implants for implant-supported fixed prostheses in edentulous maxillae. However, the frequent use of unstandardized questionnaires for PROMs hinders sound comparisons across studies. Subjective ClinROs based on clinician perception are rarely reported.
Thoma et al. (Sun,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: