Table 2.
Active movements (not hypokinetic) | Supine position | Correct state | No disturbances during recording | Adequate clothing | Adequate light | Whole body visible | Feet of parents visible | |
N (%) | 126 (100) | 125 (99.2) | 122 (96.8) | 124 (98.4) | 125 (99.2) | 124 (98.4) | 124 (98.4) | 116 (92.1)* |
Optimal stability | Abrupt displacement | Predominantly unstable | Correct base of support | Image quality | ||||
Clear | Blurred | Very blurred | ||||||
N (%) | 80 (63.5) | 26 (20.6) | 22 (17.5) | 119 (94.4) | 114 (90.5) | 11 (8.7) | 1 (0.8) |
*Three missing data.