highly significantP < 0.01
Statistical significance was considered to be highly significant at 0.1% ( P < 0.01) level, significant at 5% ( P < 0.05) level, and nonsignificant above 5% ( P > 0.05) level.
Statistical significance was considered to be highly significant at 0.1% ( P < 0.01) level, significant at 5% ( P < 0.05) level, and nonsignificant above 5% ( P > 0.05) level.