marginally significantP < 0.10
Unless otherwise noted, statistical analyses were performed using the program SPSS 18.0 (IBM Corp., Armonk, NY), and differences were deemed significant when P < 0.05, and marginally significant when P < 0.10.
Unless otherwise noted, statistical analyses were performed using the program SPSS 18.0 (IBM Corp., Armonk, NY), and differences were deemed significant when P < 0.05, and marginally significant when P < 0.10.