human 357 Humans 339 Reproducibility of Results 334 reproducibility 332 male 207 female 205 adult 170 Female 168 Male 166 Article 136 controlled study 120 Adult 114 procedures 111 middle aged 88 article 85 Middle Aged 82 major clinical study 82 young adult 71 Young Adult 67 aged 66 diagnostic imaging 65 questionnaire 59 Aged 54 adolescent 52 Adolescent 51 Surveys and Questionnaires 51 physiology 48 reliability 47 sensitivity and specificity 43 Psychometrics 42