Table 7:

Monthly Per-Person Nonmedical Costs Used in the Economic Model—Societal Perspective

	Mean ($)a	SEb	Source
Outpatient clinic NB-UVB, Non-Medical Costs
Out-of-pocket expenses
Travel	29.00	3.70	Canada Revenue Agency;81 Koek et al, 2010;52 Mikhael et al, 200958
Parking and other miscellaneous	15.00	1.91	Local hospital parking rate;82 Mikhael et al, 200958
Lost productivity	102.64	13.09	Statistics Canada;83,84 Mikhael et al, 200958

Abbreviations: CI, confidence interval; NB-UVB, narrowband ultraviolet B phototherapy; SE, standard error.

^aMonthly cost calculated as the annual cost divided by 12.

^bAssumed 95% CI as ±25% of the mean, and SE was calculated accordingly.