[
 {"id":"C1","text":"The balanced panel contains 15 of the 20 countries (345 country-years); BGD, CHE, ETH, IND and NGA are excluded as incomplete.","results_keys":["n_countries_balanced","n_countries_total","n_countries_incomplete","balanced_countries","incomplete_countries","n_analysed"],"status":"supported","caveat":"CHE is excluded because of a single empty cell (2007)."},
 {"id":"C2","text":"Balanced-panel mean life expectancy rose from 78.060 years in 2000 to 81.553 years in 2022, a change of +3.493 years.","results_keys":["mean_2000_balanced","mean_2022_balanced","change_2000_2022_balanced"],"status":"supported","caveat":"Unweighted mean over a mostly high-income set; not representative globally."},
 {"id":"C3","text":"The naive 2022 mean over all 20 available countries (78.692) is 2.861 years below the balanced 2022 mean, because of composition differences.","results_keys":["mean_2022_all_available","gap_2022_all_available_minus_balanced","n_countries_2022_available"],"status":"supported","caveat":"Descriptive baseline only; not the estimand."},
 {"id":"C4","text":"The TUR rows were duplicated under two names with identical values; deduplicating on (iso3, year) removed 23 rows.","results_keys":["data_issues","n_input_rows"],"status":"supported","caveat":"Country name harmonised to 'Turkiye'."},
 {"id":"C5","text":"Per-country changes within the balanced set range from +0.797 (USA) to +6.770 (KOR) years, with an SD of 1.409.","results_keys":["per_country_change_min","per_country_change_min_iso3","per_country_change_max","per_country_change_max_iso3","per_country_change_sd"],"status":"supported","caveat":"Describes dispersion across countries; not sampling uncertainty."}
]