Outcome measure | Tool | Eye | Baseline | 1 month | 3 months | 6 months | 24 months |
---|---|---|---|---|---|---|---|
Distance VA | ETDRS charts | Study eye Contralateral eye | X X | X X | X X | X X | |
Near VA | Bailey-Lovie charts | Study eye Contralateral eye | X X | X X | X X | X X | |
Contrast sensitivity | Pelli-Robson chart | Study eye Contralateral eye | X X | X X | |||
Reading speed | MN Read chart | Study eye Contralateral eye | X X | X X | |||
Stage of FTMH• | Slit-lamp biomicroscopy | Study eye | X | ||||
Status of FTMH | Slit-lamp biomicroscopy+ Colour and red free photographs# | Study eye Study eye | X X | X X | X X | X X | X X |
HRQoL | NEI-VFQ-25 and EQ-5D questionnaires | N/A | X | X | X | ||
Costs: | |||||||
- Primary care | Health Service Utilisation questionnaire | N/A | X | ||||
- Secondary care | Targeted questions in CRF | N/A | X | X | X | ||
- Participants | Participant Unit Cost questionnaire | N/A | X |