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Table 2 Data extraction table to be used for included studies

From: Effects of cataract surgery and intra-ocular lens implantation on visual function and quality of life in age-related cataract patients: a systematic review protocol

Category (study is related to surgical techniques, intraocular lenses, surgical complications or any other aspect of cataract)

Study ID

Title of the study

Year of publication

Country where the work is done

Aim of the study

Study settings

Study design

Randomisation method (If RCTα)

Preference-based measures (generic/disease specific)

Which instrument is used

Sample size

Age criteria for patient recruitment

Patient recruitment details

Follow up details

Tariff details

Modelling details

Statistical tests used

Cost-effectiveness analysis (e.g, ICERβ, NHBγ)

Average age of patients

Visual function scores

Pre-surgery

Post-Surgery

Quality of life scores

Pre-surgery

Post-surgery

Results

Conclusion

Reviewer’s remarks

  1. αRandomised Controlled trials, β- Incremental cost effectiveness ratio, γ- Net Heath Benefit
  2. βIncremental cost-effectiveness ratio
  3. γNet heath benefit