Exact(41)
The BQDS initially was validated in a sample of male prisoner ex-chewers in Taiwan.
Developed in 1985 in the USA from US growth data and first validated in a sample of just over 900 children in 1988.
One of the instruments proposed to assess fatigue is the Functional Assessment Chronic Illness Therapy-Fatigue (FACIT-F), a 13-item scale that has been validated in a sample of the general USA population [2].
BAM was validated in a sample of 490 psychotherapy clinicians.
The Quebec Food Frequency Questionnaire (FFQ), previously validated in a sample of adults in the Montreal region, was used to gather dietary information [26].
Neither instrument has been validated in a sample of medical trainees.
Similar(19)
Lean tissue mass was calculated from BIA measurements using equations that were previously cross-validated in a sample of patients (white, black and Hispanic) with and without HIV infection [ 30] and have been applied elsewhere in African studies [ 10, 15, 16].
The Spanish version of the SDQ [ 19] used in this study has been validated in a sample population of the Canary Isles [ 20] by a semi structured diagnostic interview [ 21] administered and scored by specialists.
In 2000 as part of the MiOS project, the PGWBI was validated in a representative sample of 1129 Italian citizens above 15 years of age.
The RBCS also should be validated in a larger sample of chewers to assess the stability of this measure.
The PedMIDAS categories were originally developed and validated in a clinical sample of children with migraine [19].
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