| Autor: |
Pickwell, L. D., Viggars, M. A., Jenkins, T. C. A. |
| Předmět: |
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| Zdroj: |
Ophthalmic & Physiological Optics; 1986, Vol. 6 Issue 3, p339-341, 3p, 4 Charts |
| Abstrakt: |
Convergence insufficiency represents a significant problem in optometric practice. The percentage of cases in a rural area was compared with that in a previous sample from an urban area, with respect to the general incidence, and the effects of age and taking of medicines as an indicator of health. The percentage of convergence insufficiency in the rural area was about half that in the urban area, and the percentage taking medicines was about two-thirds. The incidence of convergence insufficiency increased with age in both populations. When both samples were taken together, the incidence of convergence insufficiency was three times greater in those taking medicines. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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