Development and implementation of an immunization program for patients with rheumatoid arthritis.
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Adult↗
Biomedical subjects
C M Arnold
Publications and source records attributed to C M Arnold.
Serum immunoreactive erythropoietin in rheumatoid arthritis: impaired response to anemia.
Serum immunoreactive erythropoietin (EP) levels were measured in 116 patients with rheumatoid arthritis (RA) and 20 control patients with iron deficiency anemia. Serum EP levels were significantly higher in the 46 anemic RA patients than in the 70 nonanemic RA patients (mean +/- SD 31.0 +/- 19.8 mU/ml versus 16.8 +/- 12.4 mU/ml; P less than 0.0001). Furthermore, although a significant inverse correlation between the serum EP level and the hemoglobin value was present in the anemic RA patients (r = -0.57, P less than 0.0001), the regression coefficient describing the relationship between serum EP and hemoglobin was significantly lower for the anemic RA patients than for patients with iron deficiency anemia (F = 6.01, P less than 0.025).
Anemia↗
The home point system: token reinforcement procedures for application by parents of children with behavior problems.
Parent-child problems within the home are frequently reported to be instances in which children refuse to help with household chores, bicker among themselves, or engage in verbally inappropriate behavior toward their parents. The present study investigated the effects of a token reinforcement program administered by the parents in ameliorating these problems. Two sets of parents, with a total of five children between the ages of 5 and 10 yr, were taught to administer a token economy within their homes. The parents received instruction in specifying desired social and chore behaviors, communicated these behavioral goals to their children, recorded data on their occurrence, and managed a point system backed with reinforcers normally found in the home. The token reinforcement program was shown to have successfully modified 15 problem behaviors in Family 1 and six in Family 2. In addition, the parents rated all 21 behavior changes as significant improvements. These studies indicated that some cooperative parents need only a small amount of professional help to learn to manage their children's behavior problems with token reinforcement procedures.
Journal Article↗
The effect of water fluoridation on the bone mineral density of young women.
INTRODUCTION: Osteogenic effects of therapeutic fluoride have been reported; however, the impact of exposure to low level water fluoridation on bone density is not clear. We investigated the effect of long-term exposure to fluoridated water from growth to young adulthood on bone mineral density (BMD). METHODS: BMD was measured in 24 healthy women from Regina (fluoride 0.1 mg/L) and 33 from Saskatoon (fluoride 1.0 mg/L), with no differences between groups for height, weight, lifestyle or dietary factors. RESULTS: Saskatoon women had significantly higher mean BMD at total anterior-posterior lumbar spine (APS) and estimated volumetric 1.3 (VLS), with no difference at total body (TB) or proximal femur (PF). CONCLUSION: Exposure to water fluoridation during the growing years may have a positive impact on axial spine bone density in young women.
Adult↗