Approach | External source | Confidence score | Confidence group | Reason for confidence score |
---|---|---|---|---|
Social media | 2 | Low | Date of surgery + location + symptoms + diabetic (inferred) | |
Social media | 1 | Low | Date of surgery + age + gender + diabetic | |
Death records | 1 | Low | Age + date of death + ethnicity (inferred) + unknown diabetic status | |
Death records | 1 | Low | Age + date of death + ethnicity (inferred) + unknown diabetic status | |
Death records | 1 | Low | Age + date of death + ethnicity (inferred) + unknown diabetic status | |
Death records | 2 | Low | Age + diabetic (inferred) + details of death + location |