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Object:To understand adolescents different refractive status, and hidden strabismus distribution analysis with hidden strabismus and all near-sighted between close eye movement parameters, this paper discusses the possible relations hidden strabismus and close eye movement parameter in the possible role has myopia. Method:Selection of hidden by the cover test screening squint teenagers 73 146 eye, carries on the photorefractive, close level and Angle of Cain, adjust AC/A lagging amount eye movement parameter measurement. In accordance with the refractive status into farsightedness, face, myopia group, statistical distribution of the hidden strabismus groups. Then myopia group press-0.25 D～-2.00 D,-2.00 D～-this D,-this D～-3-1 D divided into A, B and C three groups of these three groups, respectively, in the hidden inside and outside each eye movement parameters squint comparison. Then the group of myopia dioptre and hidden rake and each eye movement parameters for the correlation analysis, Result:146 only eyes, farsightedness 11 eyes, emmetropia 21 eyes, myopia 117 eyes, far-sighted implicit inclined accounted for in the outside of implicit oblique),63.64%; Face up to 9.52% eyes of implicit oblique 90.48%, outside of implicit oblique; Among myopic,25.44% implicit inclined accounted for 74.56% outside of implicit inclined. In group A myopic, implicit inclined AC/A, adjust the amount of lag, respectively (plus or minus 0.89) train/5.00 plus or minus, (1D) D-0.54, the implicit widening inclined AC/A, adjust the amount of lag, respectively (345+ 1.78) train/1D, (0.20+0.54) D, both between AC/A and adjust lag quantity is difference was statistically significant (P< 0.05). Group B, implicit inclined AC/A, adjust the amount of lag, respectively (3.0+225) train/1D,0.67+0.26 (-) D, outside the AC/A hidden oblique respectively, adjust lag quantity (3.28+ 1.26) train/1D, plus or minus 0.65) D-0.27, both between AC/A and adjust lag quantity is difference was statistically significant (P< 0.05). In group C, implicit inclined AC/A, adjust the amount of lag, respectively (this+0.00) train/ 1D, (0.14) D -0.60+, outside the AC/A hidden oblique respectively, adjust lag quantity (263+1.11) train/1D, (-) D, surprisingly+0.13 between AC/A and adjust lag quantity is difference was statistically significant (P< 0.05). Myopia with AC/A provocative and regulate positively correlated lagging quantity (r= 0.420, p<0.05; r = 0.384, p<0.05). Nearsightedness, implicit rake and AC/A (r = electric resistances were positively correlated, p<0.05), and adjust lag quantity (r= - positively correlated 0.453, p<0.05). The AC/A hidden rake negatively related (r = 0.233, p<0.05), and adjust lag quantity (r = 0.241 positively correlated, p<0.05).Conclusion:Myopia patients, the implicit inclined AC/A, adjust the amount of lag were greater than hidden inclined. AC/A, adjust volume and myopic degree and lagging implicit Angle were positively correlated. Speculation than implicit inclined may speed up the inclined more hidden, and myopic implicit Angle, the greater the myopia development faster. The AC/A hidden Angle, and adjust negatively correlated positively correlated large amount of lag, the implicit degree with larger because of the regulation of inclined to myopia development lags behind amount plays an important role. We can try through the optimized combination hidden strabismus and correct refractive error correction or through training and even surgery early correction to personalized optimization rem squint aim of slowing myopia parameters.
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