Table 1 Baseline characteristics of the patients
From: Evaluation of the heart sounds in children using a Doppler Phonolyser
Variable | Total | Heart disease | |
|---|---|---|---|
Absent (N = 798) | Present (N = 474) | ||
Age (month) | 58.2 ± 51.2 | 58.2 ± 51.2 | 56.5 ± 49.8 |
Sex | |||
Male | 696 (54.7%) | 450 (56.4%) | 246 (51.9%) |
Female | 576 (45.3%) | 348 (43.6%) | 228 (48.1%) |
Weight (kg) | 19.3 ± 15.2 | 19.5 ± 15.7 | 18.8 ± 14.3 |
Age group | |||
0–1 month | 96 (7.6%) | 57 (7.2%) | 39 (8.4%) |
2–12 months | 271 (21.5%) | 177 (22.3%) | 94 (20.1%) |
13–72 months | 477 (37.5%) | 305 (38.5%) | 172 (36.8%) |
> 72 months | 415 (33.0%) | 253 (32.0%) | 162 (34.7%) |