|
Consent and enumeration
|
Yes
|
Yes
|
|
Community sensitisation
|
Posters and announcement in churches and schools
|
Posters and announcement in churches and schools
|
|
Community screening
|
Vision assessed at household level using Peek E- acuity by field worker
|
No vision assessment at household level
|
|
Screening decision using Peek Screening App
|
No screening
|
|
Personalised text and weekly reminder messages for participants/carers in the relevant local language to attend appointments
|
No text message
|
|
Referral from community to PHC (triage centre)
|
Self-referring participants and referrals by CV using Peek system?
|
Self-referring participants
|
|
Automatic referral through Peek system
|
No referrals
|
|
Provision of triage
|
Trained team composed of ophthalmic clinical officer, ophthalmic nurses and two field workers
|
Trained team composed of ophthalmic clinical officer, ophthalmic nurses and two field workers
|
|
Referral from triage centre to secondary care
|
Paper referral
|
Paper referral
|
|
Automatic referral through Peek system and weekly reminder SMS
| |
|
Assessment of primary outcome
|
Same for both arms (trained field worker)
|
Same for both arms (trained field worker)
|
|
Assessment of referrals
|
Ophthalmic clinical officer
|
Ophthalmic clinical officer
|
