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Proportion of referral diagnoses (ICPC-2 code).
Notes: Groups <4% are collapsed as “other”. This includes 44 different diagnoses, of which the five most frequent were strabismus (F95, 3.7%), detached retina (F82, 3.0%), eye symptom/complaint other (F29, 2.7%) and visual disturbance other (F05, 1.4%). Values are rounded.
Abbreviations: ICPC-2, International Classification of Primary Care, second edition; symp, symptom; compl, complaint.
