Table 2.
Characteristics of photographs and video
| Parameter | Time needed to obtain and analyse documentation [min] | Size of the stored data [MB] | Cost of one documentation procedure [$] | |||
|---|---|---|---|---|---|---|
| Photograph | Video | Photograph | Video | Photograph | Video | |
| Mean | 5.68 | 26.69 | 3.7 | 3152 | 0.90 | 0.16 |
| Standard deviation | 0.76 | 4.58 | 0.32 | 690.3 | ||
| Minimum | 5 | 20 | 3.1 | 2301 | ||
| Maximum | 7 | 42 | 4.4 | 4830 | ||
| Median | 5.5 | 25 | 3.6 | 3210.5 | ||
| Significance | P < .0001* | P = 0.000000* | P = 0.000000* | |||
MB-megabyte
$-American dollar
*Statistically significant values (P < 0.05)