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Table 3 Controlled vocabulary after frequency analysis with PubMed PubReMiner (extract)

From: Routine development of objectively derived search strategies

Terms Frequency
Humans 23
Male 23
Prostatic neoplasms 23
Aged 20
Brachytherapy 20
Middle aged 17
Prostate-specific antigen 12
Prostatectomy 12
Adenocarcinoma 9
Follow-up studies 8
Retrospective studies 8
Aged, 80 and over 8
Disease-free survival 7
Radiotherapy dosage 6
Adult 6
Neoplasm staging 5
Proportional hazards models 5
Quality of Life 4
Prospective studies 4
Radiotherapy, conformal 4
Incidence 3
SEER program 3
Iodine radioisotopes 3
Risk factors 3
Combined modality therapy 3
Risk assessment 3
Survival rate 3
Treatment outcome 3
Multivariate analysis 3
Questionnaires 3