Kobielowa Z, Szumilas Z, Stepniewski M
Endokrynol Pol. 1979 Nov-Dec;30(6):511-9.
The physiological mean concentrations of T3, T4 an TSH in 150 healthy children aged from 1 month to 2 years of life decreased gradually with age. The statistically significant difference was observed only in T3 levels between the first and second year of life. The remaining parameters did not show statistically significant differences.
150名年龄在1个月至2岁的健康儿童中,T3、T4和促甲状腺激素(TSH)的生理平均浓度随年龄逐渐降低。仅在1岁和2岁儿童的T3水平之间观察到统计学上的显著差异。其余参数未显示出统计学上的显著差异。