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Biomedical subjects

Joan Shaver

Publications and source records attributed to Joan Shaver.

7 recordsLinked to original sources
PubMed2006

Menopausal transition symptoms in midlife women living with fibromyalgia and chronic fatigue.

We aimed to determine how menopausal transition symptoms cluster across 216 midlife women with fibromyalgia, chronic fatigue syndromes (FMS/CFS), or both and subsequently to compare symptom factor severity scores by menopausal status among these women and compare symptom reporting with prior community-based samples of women without obvious illness. We designed a cross-sectional telephone survey of 216 women aged 35 to 55, diagnosed with FMS/CFS, symptomatic in the prior 6 months, and without hysterectomy. Thirty-six of 61 symptoms loaded on five factors: aroused/anxious mood, depressed mood/withdrawal, musculoskeletal, gastrointestinal (GI), and vasomotor. Peri- and postmenopausal women had higher symptom severity scores for musculoskeletal, GI, and vasomotor factors but not mood factors. Symptoms for the women we studied who had FMS/CFS clustered similar to those in previous community-based samples of midlife women without major illness; however, the number of women experiencing symptoms was much higher among our sample.

Adaptation, Psychological↗
PubMed2004

Axillary and thoracic skin temperatures poorly comparable to core body temperature circadian rhythm: results from 2 adult populations.

Data from 2 separate studies were used to examine the relationships of axillary or thoracic skin temperature to rectal temperature and to determine the phase relationships of the circadian rhythms of these temperatures. In study 1, axillary skin and rectal temperatures were recorded in 19 healthy women, 21 to 36 years of age. In study 2, thoracic skin and rectal temperatures were recorded in 74 healthy women, 39 to 59 years of age. In both studies, temperatures were recorded continuously for 24 h while subjects carried out normal activities. Axillary and thoracic probes were insulated purposely to prevent ambient effects. Cosinor analysis was employed to estimate circadian rhythm mesor, amplitude, and acrophase. In addition, correlations between temperatures at various measurement sites were calculated and agreement determined. The circadian timing of axillary and skin temperature did not closely approximate that of rectal temperature: the mean acrophase (clock time) for study 1 was 18:57 h for axillary temperature and 16:12 h for rectal; for study 2, it was 03:05 h for thoracic and 15:05 h for rectal. Across individual subjects, the correlations of axillary or thoracic temperatures with rectal temperatures were variable. Results do not support the use of either axillary or skin temperature as a substitute for rectal temperature in circadian rhythm research related to adult women.

Adult↗