@article{28564,
  keywords = {Visual Acuity, Trichiasis, Surveys and Questionnaires, Single-Blind Method, Sickness Impact Profile, Secondary Prevention, Postoperative Care, Middle Aged, Male, Humans, Female, Eyelids, Ethiopia, Case-Control Studies, Azithromycin, Anti-Bacterial Agents, Activities of Daily Living},
  author = {Wolle M and Cassard S and Gower E and Munoz B and Wang J and Alemayehu W and West S},
  title = {Impact of Trichiasis surgery on physical functioning in Ethiopian patients: STAR trial.},
  abstract = {<p><strong>PURPOSE: </strong>To evaluate the physical functioning of Ethiopian trichiasis surgery patients before and 6 months after surgery.</p>

<p><strong>DESIGN: </strong>Nested cohort study.</p>

<p><strong>METHODS: </strong>This study was nested within the Surgery for Trichiasis, Antibiotics to Prevent Recurrence (STAR) clinical trial conducted in Ethiopia. Demographic information, ocular examinations, and physical functioning assessments were collected before and 6 months after surgery. A single score for patients' physical functioning was constructed using Rasch analysis. A multivariate linear regression model was used to determine if change in physical functioning was associated with change in visual acuity.</p>

<p><strong>RESULTS: </strong>Of the 438 participants, 411 (93.8%) had both baseline and follow-up questionnaires. Physical functioning scores at baseline ranged from -6.32 (great difficulty) to +6.01 (no difficulty). The percentage of participants reporting no difficulty in physical functioning increased by 32.6%; the proportion of participants in the mild/no visual impairment category increased by 8.6%. A multivariate linear regression model showed that for every line of vision gained, physical functioning improves significantly (0.09 units; 95% CI: 0.02-0.16).</p>

<p><strong>CONCLUSIONS: </strong>Surgery to correct trichiasis appears to improve patients' physical functioning as measured at 6 months. More effort in promoting trichiasis surgery is essential, not only to prevent corneal blindness, but also to enable improved functioning in daily life.</p>

<p>&nbsp;
<p>&nbsp;
<p>&nbsp;</p>
</p>
</p>
},
  year = {2011},
  journal = {American journal of ophthalmology},
  volume = {151},
  pages = {850-7},
  issn = {1879-1891},
  url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3079795/pdf/nihms256547.pdf},
  doi = {10.1016/j.ajo.2010.10.039},
  note = {<p>&nbsp;</p>

<p>&nbsp;
<p>&nbsp;
<p>&nbsp;</p>
</p>
</p>
},
  language = {eng},
}