DMEK showed better postoperative results regarding BCVA, patient satisfaction, and graft-related issues. However, the small number of studies with short follow-up times and other methodological issues prompt us to interpret these results carefully.
This study presents information on cesarean section rates for the last baby bom to 1,746 women in Northeast Brazil between January 1978 and the date of a 1980 household survey. For hospital deliveries, the c-section rate is 19 per cent. Rates were highest in the major urban areas and lowest in rural areas. Within residence categories, the section rate was related directly to education, early prenatal care, and delivery in private hospitals. (Am J Public Health 1985; 75:560-562.)
In DMEK, 20% SF6 tamponade and longer postoperative time supine were associated with 58% fewer rebubbling procedures, and an ECL not statistically different from using 100% air.
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