Search strategy (from inception to 15 August 2018)
| Search ID | Search keywords |
| 1 | Physical activity$.mp. |
| 2 | Physical inactivity.mp. |
| 3 | Fitness.mp. |
| 4 | Physical fitness/ |
| 5 | Sedentary lifestyle/ |
| 6 | Cardiorespiratory fitness.mp. |
| 7 | Motor activity/ |
| 8 | Exp sports/ OR running/ OR jogging/ OR walking/ OR weight lifting/ |
| 9 | Exp exercise/ OR muscle stretching exercises/ OR plyometric exercise/ OR resistance training/ OR physical fitness |
| 10 | *Physical exertion/ |
| 11 | 1 OR 2 OR 3 OR 4 OR 5 OR 6 OR 7 OR 8 OR 9 OR 10 |
| 12 | Population attributable fraction.mp. |
| 13 | Excess risk.mp. |
| 14 | Attributable risk.mp. |
| 15 | Exp risk/ |
| 16 | Population attributable risk.mp. |
| 17 | Exp morbidity/ OR incidence/ OR pevalence/ |
| 18 | Exp risk/ OR logic models/ OR risk assessment/ OR risk factors/ |
| 19 | 12 OR 13 OR 14 OR 15 OR 16 OR 17 OR 18 |
| 20 | Exp cardiovascular diseases/ |
| 21 | Exp heart diseases/ |
| 22 | Exp myocardial infarction/ |
| 23 | Exp death, sudden, cardiac/ |
| 24 | Exp coronary disease/ |
| 25 | Exp coronary artery disease/ |
| 26 | Exp vascular diseases/ |
| 27 | 20 OR 21 OR 22 OR 23 OR 24 OR 25 OR 26 |
| 28 | 11 AND 19 AND 27 |
| 29 | High blood pressure.mp. OR exp hypertension/ |
| 30 | 11 AND 19 AND 29 |
| 31 | Exp stroke/ |
| 32 | Exp cerebrovascular disorders/ |
| 33 | Exp brain ischemia/ |
| 34 | Exp cerebral infarction/ OR exp brain infarction/ |
| 35 | Exp infarction, middle cerebral artery/ |
| 36 | Exp intracranial aneurysm/ |
| 37 | Exp subarachnoid hemorrhage/ |
| 38 | Exp cerebral hemorrhage/ |
| 39 | Exp ischemic attack, transient/ |
| 40 | 31 OR 32 OR 33 OR 34 OR 35 OR 36 OR 37 OR 38 OR 39 |
| 41 | 11 AND 19 AND 40 |
| 42 | Limit S28 to english language |
| 43 | Limit 29 to “all adult (18 plus years)” |