What do systematic reviews say?

Free spectacles vs no free spectacles (prescription only)

The review found no eligible studies for this question.

• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Ready‐made vs custom‐made spectacles

• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 414 participants
  Moderate
• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Educational intervention vs no educational intervention

The review found no eligible studies for this question.

• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found