a significant trendp = 0.005
The Jonchheere-Terpstra׳s test revealed a significant trend in the data: as the age of children increased, zinc intake increased, J = 4471, z = 2.794, p = 0.005.
The Jonchheere-Terpstra׳s test revealed a significant trend in the data: as the age of children increased, zinc intake increased, J = 4471, z = 2.794, p = 0.005.