Lognormal reporting reconciliation StatMedAnalysis | 11 November 2026 Match original-scale summaries to natural-log parameters. Record the log base and compute both centers. Check whether zeros or detection limits require a different model. Label assumed parameters and preserve their source. Use synthetic or aggregate values only. Duplicate the blank row for additional records. Variable and unit | Log base | Log mean | Log SD | Median | Arithmetic mean | Zero policy ________ | ________ | ________ | ________ | ________ | ________ | ________ Fictional example: Log mean zero and log SD log(2) give median one and arithmetic mean about 1.2715. Completed by / version / date: _____________________ Unresolved discrepancies and action: _____________________