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. 2015 Jan 6;2:141. doi: 10.3389/fped.2014.00141

Table 3.

Comparative analysis of the clinical profile of presentation.

Clinical profile Time interval
p OR CI
07/77–07/88 (n = 248) 08/88–02/00 (n = 454)
Age at primary episode (years) (mean ± DP/median) 8.8 ± 5.5/8.8 9.4 ± 3.1/9.0 0.0823
Gender (F/M) 1.2 1.01 0.9090 1.041 0.598–1.812
Large/small joints (%) 86.7/13.3 84.5/15.3 0.3548 1.084 0.744–1.580
ΣMR, MR+AR, AR+MR+MS, MR+MS /other associations (%) 94.2/5.8 95.6/4.4 0.3637 1.532 0.419–5.603

MS, mitral stenosis; MR, mitral regurgitation; AR, aortic regurgitation.