Table 3:
Number of the 18 IGEMS studies with key variables
| Variables | Number of Studies |
|---|---|
| Socioeconomic Status | |
| Occupation: International Standard Classification of Occupations | 18 |
| Education: International Standard Classification of Education | 18 |
| Financial strain | 12 |
| Early life SES/Parental Education | 15 |
| Marital status | 18 |
| Physical Health | |
| Measured Blood Pressure | 7 |
| Measured Grip Strength | 8 |
| Measured Lung Function | 8 |
| Weight, height, Body Mass Index | 18 |
| Self-reported diseases (Cumulative Illness) | 17 |
| Vascular Risk (hypertension and diabetes) | 14 |
| Stroke and cardiovascular disease | 13 |
| Mortality | 16 |
| Measured Motor function and balance | 10 |
| ADL/IADL | 7 |
| Subjective Health | 18 |
| Cognitive Health | |
| Cognitive test scores | 16 |
| Young adult cognitive ability | 12 |
| Mini-Mental State Examination or Telephone Interview for Cognitive Status | 13 |
| Clinical dementia diagnoses | 6 |
| Emotional Health | |
| Anxiety (Symptoms) | 10 |
| Depression (Symptoms) | 16 |
| Subjective Well-Being | 13 |
| Loneliness | 15 |
| Health Behaviors | |
| Physical/Leisure activity | 15 |
| Alcohol, smoking | 18 |