Table 1.
Percentage of dispensed spectacles and written prescriptions with optimal quality*
| Percentage optimal (95% CI)† | ||||||
| Dispensed spectacles | Written prescriptions | |||||
| n | Unweighted | Weighted | n | Unweighted | Weighted | |
| Jhang | 9/65 | 13.8% (7.5 to 24.3) | 33/65 | 50.8% (40.0 to 61.4) | ||
| Khanewal | 67/100 | 67.0% (61.9 to 71.7) | 73/100 | 73.0% (70.0 to 75.8) | ||
| Sahiwal | 35/76 | 46.1% (40.1 to 52.1) | 71/76 | 93.4% (85.4 to 97.2) | ||
| Pooled | 111/241 | 46.1% (40.0 to 52.2) | 42.7% (36.4 to 49.3) | 177/241 | 73.4% (67.9 to 78.3) | 71.8% (65.6 to 77.3) |
One pair of spectacles per optical service included.
*Optimal quality for written prescriptions only included the spherical, cylindrical and axis components.
†95% CIs adjusted for intraservice correlation.
n, number of spectacles with optimal quality.