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Table 3 Descriptive data of the distribution of the ECOHIS scores (n = 302)

From: Cross-cultural adaptation and psychometric evaluation of the early childhood oral health impact scale (ECOHIS) in chilean population

Section/Scale Number of items Observed range Median (IQR) Mean (SD) Percentage (%) of patients with
  Any missing item Any ‘Don’t Know’ Missing score Floor effect Ceiling effect
CHILD IMPACT SECTION 9 0–22 1 (3) 2.53 (4.07) 0.0 5.0 0.3 49.3 0.0
Symptom 1 0–4 0 (1) 0.58 (0.89) 0.0 0.7 62.9 1.0
Function 4 0–12 0 (2) 1.32 (2.24) 0.0 4.3 60.6 0.0
Psychological 2 0–6 0 (0) 0.48 (1.09) 0.0 0.3 77.8 0.0
Social 2 0–3 0 (0) 0.15 (0.52) 0.0 1.0 91.7 0.0
FAMILY IMPACT SECTION 4 0–14 0 (2) 1.5 (2.65) 0.0 1.7 0.3 61.3 0.0
Parental distress 2 0–8 0 (1) 1.01 (1.80) 0.0 1.7 66.2 1.7
Family function 2 0–6 0 (0) 0.51 (1.17) 0.3 1.0 78.8 0.0
ECOHIS TOTAL SCORE 13 0–31 1 (6) 4.04 (6.09) 0.3 6.3 0.3 41.6 0.0
  1. Floor effect percentage of patients with score = 0, Ceiling effect percentage of patients with maximum score (52)