Sierra Leone · Healthy Life Expectancy at Birth (HALE)
53.1 years2021
Unit: years. Publisher measure: Healthy life expectancy (HALE) at birth (years).
Healthy life expectancy at birth for the country population, both sexes: equivalent years in full health under reference-year mortality and morbidity.
Measurement basis: WHO modelled healthy life expectancy estimates using the Sullivan method with morbidity adjustment.
Reference-period cadence: annual.
Source update cadence: biennial. This does not establish a publication date for an individual reading.
Displayed values are rounded, with extra precision when needed to keep a positive estimate positive. Downloads retain the full numeric estimate and the publisher's original display text separately.
A “<” sign means strictly below the stated number. Numeric readings and uncertainty endpoints keep their own comparison signs. A number without a sign does not establish certainty or an observed outcome.
World Health Organization (Global Health Observatory); retrieved 2026-09-07. Retrieval time is separate from an official publisher release vintage.
Download this immutable source capture · Source and coverage corrections
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History and uncertainty
Charts plot numeric readings. Reported upper bounds create gaps; their values, uncertainty endpoints and source notes remain available in the table and downloads.
Reported estimates and uncertainty · 22 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| Sierra Leone | 2000 | 43.07182717 | 42.16854563 | 44.21207323 | — |
| Sierra Leone | 2001 | 44.07402175 | 43.18649825 | 45.08170254 | — |
| Sierra Leone | 2002 | 44.37986168 | 43.28576619 | 45.47574955 | — |
| Sierra Leone | 2003 | 44.59389678 | 43.59044468 | 45.56738633 | — |
| Sierra Leone | 2004 | 44.84614138 | 44.01108527 | 45.91757586 | — |
| Sierra Leone | 2005 | 45.13039996 | 44.146908 | 46.15838405 | — |
| Sierra Leone | 2006 | 45.50024577 | 44.52693262 | 46.58622365 | — |
| Sierra Leone | 2007 | 45.91340886 | 45.01369707 | 46.89355713 | — |
| Sierra Leone | 2008 | 46.58076624 | 45.67186681 | 47.47622544 | — |
| Sierra Leone | 2009 | 47.20521411 | 46.40475706 | 48.19641162 | — |
| Sierra Leone | 2010 | 47.91188574 | 46.87032557 | 49.05640593 | — |
| Sierra Leone | 2011 | 48.52647717 | 47.60636574 | 49.45707591 | — |
| Sierra Leone | 2012 | 49.14304632 | 48.41107012 | 50.2127624 | — |
| Sierra Leone | 2013 | 49.74467652 | 48.70885632 | 50.77175048 | — |
| Sierra Leone | 2014 | 48.77614848 | 47.88120396 | 49.88129842 | — |
| Sierra Leone | 2015 | 49.64557704 | 48.53942652 | 50.71333226 | — |
| Sierra Leone | 2016 | 51.22997879 | 50.20624839 | 52.59782031 | — |
| Sierra Leone | 2017 | 51.57863556 | 50.50523861 | 52.62559122 | — |
| Sierra Leone | 2018 | 52.17374838 | 50.94639419 | 53.30945161 | — |
| Sierra Leone | 2019 | 52.63188374 | 51.27763074 | 53.75809951 | — |
| Sierra Leone | 2020 | 52.64918501 | 51.22182789 | 53.92031926 | — |
| Sierra Leone | 2021 | 53.12722422 | 51.89956287 | 54.39265923 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.