Research Article

Confrontation Naming and Reading Abilities at Primary School: A Longitudinal Study

Table 1

Demographic characteristics of participants included in the analysis and those excluded because they did not complete the follow-up. Comparisons were made by chi-square (), independent samples -test (°), and Mann-Whitney test (). Reported data are number of patients with percentages shown in brackets, unless specified otherwise.

ParticipantsIncluded Excluded
(%)126 (79.2)33 (20.8)

Gender, (%)
 Male68 (54.0)21 (63.6)0.319
 Female58 (46.0)12 (36.4)
Socioeconomic status, (%)
 Low SES23 (18.3)6 (22.2)0.633
 Medium-high SES103 (81.7)21 (77.8)
Nonverbal IQ, mean (SD)109.1 (9.4)107.5 (10.4)0.375°
Confrontation naming score (correct answers) at the end of the first grade, mean (SD)32.0 (6.6)30.4 (8.4)0.240°
Reading fluency (number of syllables read in one second) at the end of the first grade, mean (SD)1.2 (0.6)1.1 (0.8)0.296°
Reading accuracy (number of errors) at the end of the first grade, median (range)3.5 (0–22)4.5 (0–18)0.350
Reading comprehension score (number of correct answers) at the end of the first grade, median (range)8 (0–10)7 (2–10)0.031