Search terms used in this study
| MeSH terms | Text words |
|---|---|
| Neoplasms OR | cancer$ OR malign$ OR |
| Neoplasms, second primary | tumour$ OR tumor$ |
| AND | |
| C-reactive protein | C-reactive protein OR CRP |
| AND | |
| epidemiologic studies/ | case control$ OR |
| (cohort adj1 (study or studies)) OR | |
| cohort analy$ OR | |
| (follow up adj1 (study or studies)) OR | |
| (observational adj1 (study or studies)) OR | |
| longitudinal. tw. retrospective. OR | |
| cross sectional. tw. associat$ OR | |
| comparative study/ | |