Saline was administered using the same method (n = 4).
A tuberculin skin test was then immediately administered using the Mantoux method on either forearm, using 2 tuberculin units of RT23 (Statens Serum Institut, Denmark).
Third, the MMSE and neuropsychological tests were administered using different methods in the ALTOS study (phone versus in-person), potentially contributing to the differences.
Questionnaires are administered using a mail survey method developed by Dillman [ 29].
Health-related quality of life (HRQoL) questionnaires can be administered using a variety of methods, including face-to-face or telephone interviews, pencil and paper, computer touch-screen, or web-based.
Importantly, the intervention techniques have low response burden and cost and are administered using efficient and effective delivery methods that are readily available including the internet and smartphones.
Data was collected using a pretested questionnaire which was administered using the face-to-face interview method.
A questionnaire survey that included questions about residence area, occupation, lifestyle, and histories of hypertension, type 2 diabetes, high triglyceride level, high low-density lipoprotein-cholesterol (LDL-C) level, and low high-density lipoprotein-cholesterol (HDL-C) level was administered using a face-to-face counseling method.
Upon enrolment in the study, and before switching to biologic therapy, questionnaires were administered using the Computer-Assisted Personal Interviewing (CAPI) method to evaluate patients' HR-QOL and clinical conditions, including both subjective patient assessments and objective physician-assessed measures.
It should also be acknowledged that the Bowel/Colorectal CAM was administered using computer-assisted personal interviews (CAPI), a method which had not been utilised in the validation of the measure.
