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. 2015 Dec 29;17(12):e288. doi: 10.2196/jmir.4345

Table 5.

Summary statistics: PAM-13 scores.

PAM-13 score (0.0-100.0) No navigational needs (N=195) Navigational needs (N=204) Total (N=399)a
Mean (SD) 63.1 (12.5) 58.9 (13.3) 61.0 (13.1)
Median 60.6 58.1 58.1
Mode 55.6 63.1 55.6
Range 24.1-100.0 35.5-100.0 24.4-100.0

aScore could not be calculated for one participant due to invalid responses.