Showing 1 - 20 results of 3,985 for search '"effectiveness"', query time: 0.05s Refine Results
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    Subjects:
    Book
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    Book
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    by Price, Miles O.
    Published 1962
    Book
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    “…We defined a procedure as safe if this quotient was equal to or greater than 1. The effectiveness index was calculated as the quotient between postoperative UCVA divided by the preoperative BCVA. (3) Results: The safety index was higher than 1 (1.09) and an effectiveness index of 0.82 after ten years of surgery in both groups was found. (4) Conclusion: These data demonstrated excellent safety and effectiveness indices for both techniques, although FS-LASIK is a technique with better safety and effectiveness indices than PRK.…”
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    info:eu-repo/semantics/article
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    “…More robust studies are needed, including those on evaluation and health economics, to determine the effectiveness of the treatment.…”
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    info:eu-repo/semantics/article
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