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Responsiveness and validity in health status measurement: a clarification.
Guyatt GH, Deyo RA, Charlson M, Levine MN, Mitchell A. Guyatt GH, et al. Among authors: mitchell a. J Clin Epidemiol. 1989;42(5):403-8. doi: 10.1016/0895-4356(89)90128-5. J Clin Epidemiol. 1989. PMID: 2659745 Clinical Trial.
In a controlled trial of long vs short duration adjuvant chemotherapy for women with Stage II breast cancer, the Breast Cancer Chemotherapy Questionnaire (BCQ) proved valid as a measure of subjective health status and was able to distinguish long vs short arms. ...I …
In a controlled trial of long vs short duration adjuvant chemotherapy for women with Stage II breast cancer, the Breast Cancer Chemot …
Use of certainty of opinion data to enhance clinical decision making.
Walter SD, Mitchell A, Southwell D. Walter SD, et al. Among authors: mitchell a. J Clin Epidemiol. 1995 Jul;48(7):897-902. doi: 10.1016/0895-4356(94)00219-g. J Clin Epidemiol. 1995. PMID: 7782798
In this paper, we report some data from a clinical study of postpartum mothers in which, in addition to the diagnostic result, an expression of certainty or strength of belief was ascertained. ...
In this paper, we report some data from a clinical study of postpartum mothers in which, in addition to the diagnostic result, an exp …
Expanding the horizons of perinatal research: randomized trials in the fields of education and health services.
Mitchell A. Mitchell A. Semin Perinatol. 1995 Apr;19(2):144-54. doi: 10.1016/s0146-0005(05)80034-5. Semin Perinatol. 1995. PMID: 7604305 Review. No abstract available.
Quality of life in patients with inflammatory bowel disease.
Mitchell A, Guyatt G, Singer J, Irvine EJ, Goodacre R, Tompkins C, Williams N, Wagner F. Mitchell A, et al. J Clin Gastroenterol. 1988 Jun;10(3):306-10. doi: 10.1097/00004836-198806000-00014. J Clin Gastroenterol. 1988. PMID: 2980766
Behavioral and physiological effects of a beta blocker and relaxation therapy on mild hypertensives.
Adsett CA, Bellissimo A, Mitchell A, Wilczynski N, Haynes RB. Adsett CA, et al. Among authors: mitchell a. Psychosom Med. 1989 Sep-Oct;51(5):523-36. doi: 10.1097/00006842-198909000-00004. Psychosom Med. 1989. PMID: 2678210 Clinical Trial.
Using a randomized two by two factorial design, patients received either nadolol or placebo drug daily, and either a relaxation training or an education program, each lasting 8 weeks. A pre-intervention and post-intervention stress test measured response of h …
Using a randomized two by two factorial design, patients received either nadolol or placebo drug daily, and either a relaxatio …
A new measure of health status for clinical trials in inflammatory bowel disease.
Guyatt G, Mitchell A, Irvine EJ, Singer J, Williams N, Goodacre R, Tompkins C. Guyatt G, et al. Among authors: mitchell a. Gastroenterology. 1989 Mar;96(3):804-10. Gastroenterology. 1989. PMID: 2644154 Clinical Trial.
We have developed a measure of subjective health status (quality of life) for patients with inflammatory bowel disease (IBD). ...Reproducibility studies in 19 stable patients showed improvement in scores, but also a small within-person standard deviation. ...
We have developed a measure of subjective health status (quality of life) for patients with inflammatory bowel disease (IBD). ...Repr …
Measuring patient and relative satisfaction with level or aggressiveness of care and involvement in care decisions in the context of life threatening illness.
Guyatt GH, Mitchell A, Molloy DW, Capretta R, Horsman J, Griffith L. Guyatt GH, et al. Among authors: mitchell a. J Clin Epidemiol. 1995 Oct;48(10):1215-24. doi: 10.1016/0895-4356(95)00024-x. J Clin Epidemiol. 1995. PMID: 7561983
We found mean scores of 75-80% of the maximum possible score, with a wide range of scores. The intraclass correlation for the instruments varied from 0.86 to 0.94. ...
We found mean scores of 75-80% of the maximum possible score, with a wide range of scores. The intraclass correlation for the instrum …
The likelihood of remaining normotensive following antihypertensive drug withdrawal.
Mitchell A, Haynes RB, Adsett CA, Bellissimo A, Wilczynski N. Mitchell A, et al. J Gen Intern Med. 1989 May-Jun;4(3):221-5. doi: 10.1007/BF02599527. J Gen Intern Med. 1989. PMID: 2723835
SETTING: A university family practice unit (FPU) and a large steel company (DOFASCO) in Hamilton, Ontario. PATIENTS: Participants were 107 of 125 (86%) eligible hypertensives at the two sites; 103 (96%) subjects completed the study. ...MEASUREMENTS AND MAIN RESULTS: …
SETTING: A university family practice unit (FPU) and a large steel company (DOFASCO) in Hamilton, Ontario. PATIENTS: Participa …
Comparison of liaison and staff nurses in discharge referrals of postpartum patients for public health nursing follow-up.
Mitchell A, Van Berkel C, Adam V, Ciliska D, Sheppard K, Baumann A, Underwood J, Walter S, Gafni A, Edwards N, et al. Mitchell A, et al. Nurs Res. 1993 Jul-Aug;42(4):245-9. Nurs Res. 1993. PMID: 8337164
Staff nurses correctly identified a higher proportion of referrals requiring public health nurse follow-up than liaison nurses. Although they referred more clients who did not require a public health nurse visit, costs of referrals by staff nurses remained lower....
Staff nurses correctly identified a higher proportion of referrals requiring public health nurse follow-up than liaison nurses. Altho …
Evaluation of graduating neonatal nurse practitioners.
Mitchell A, Watts J, Whyte R, Blatz S, Norman GR, Guyatt GH, Southwell D, Hunsberger M, Paes B. Mitchell A, et al. Pediatrics. 1991 Oct;88(4):789-94. Pediatrics. 1991. PMID: 1896284
To compare the knowledge and problem-solving, communication, and clinical skills of graduating neonatal nurse practitioners (NNPs) and pediatric residents, a cohort study was conducted in a 33-bed tertiary-level neonatal intensive care unit in a 400-bed teach …
To compare the knowledge and problem-solving, communication, and clinical skills of graduating neonatal nurse practitioners (NNPs) and pedia …
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