Research Article
A Quantitative Examination of Extreme Facial Pain Expression in Neonates: The Primal Face of Pain across Time
Table 2
Characteristics of the 3 infants (selected from 63) showing the greatest intensity of facial expression.
| | Infants with most facial movement | Display intensity (change from baseline to peak % facial width)* | Duration of expression (time in seconds from baseline to peak) | Time points analyzed (number of frames at 11.6 frames per second) | Demographics (sex, age, gestational age) |
| | Infant A | 80.69 | 3.88 | 45 | Male, 40.5 hours, 41 weeks | | Infant B | 55.46 | 3.97 | 46 | Female, 37.5 hours, 39 weeks | | Infant C | 65.24 | 1.81 | 21 | Male, 49.0 hours, 40 weeks |
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*Total sample () minimum 4.49, maximum 80.69, mean 30.89, standard deviation 15.35.
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