A logistic regression analysis of relations between juvenile myopia and TV-watching, trace elements, and psychological characteristics

Qiang, M.; Zhao, R.

Zhonghua Yu Fang Yi Xue Za Zhi 25(4): 222-224

1991


ISSN/ISBN: 0253-9624
PMID: 1782828
Document Number: 376961
With a paired study, 23 factors were investigated in 204 school children aged 9-14 in Taiyuan. The results of analysis of logistic regression showed that there was a close relationship between juvenile myopia and T. V-watching distance, myopia in parents, Zn:Cu ratio in hair, N score of EPQ, Pscore of EPQ, and verbal IQ. The relations between myopia and some factors were discussed.

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