an increasing trendP = 0.06
An increasing trend ( P = 0.06) in CD4 + T lymphocyte numbers was recorded after the addition of the 0.25 and 0.5 g AA/kg diets for the old laying hens.
An increasing trend ( P = 0.06) in CD4 + T lymphocyte numbers was recorded after the addition of the 0.25 and 0.5 g AA/kg diets for the old laying hens.
Statistical differences were considered significant at P < 0.05, and 0.05 < P < 0.10 was viewed as a trend towards significance.