Journal of the Korean Academy of Child and Adolescent Psychiatry : eISSN 2233-9183 / pISSN 1225-729X

Table. 3.

Jonckheere−Terpstra test to find out trend

MEHHP MEOHP MnBP BPS BPF BPA
Observed J-T statistic 1.000 2.000 4.000 1.000 3.000 4.000
Mean J-T statistic 3.000 3.000 3.000 3.000 3.000 3.000
SD of J-T statistic 1.472 1.472 1.472 1.472 1.472 1.472
Std. J-T statistic -1.359 -0.679 0.679 -1.359 0.000 0.679
Asymp. Sig. (2-tailed) 0.174 0.497 0.497 0.174 1.000 0.497

Asymp. Sig., asymptotic significance; BPA, bisphenol A; BPF, bisphenol F; BPS, bisphenol S; J-T, Jonckheere–Terpstra; MEHHP, mono-[2-ethyl-5-hydroxyhexyl] phthalate; MEOHP, mono-[2-ethyl-5-oxohexyl] phthalate; MnBP, mono-n-butyl phthalate; SD, standard deviation; Std., standardized

J Korean Acad Child Adolesc Psychiatry 2025;36:18-25 https://doi.org/10.5765/jkacap.240035
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