Evidence for Sex Differences in the Relationships of Pain, Mood, and Disability

Hirsh, Adam T.; Waxenberg, Lori B.; Atchison, James W.; Gremillion, Henry A.; Robinson, Michael E.

doi:10.1016/j.jpain.2006.02.006

Cited by 54 publications

(55 citation statements)

References 65 publications

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“…Mood-Women have higher levels of anxiety than men, and some studies suggest that anxiety and pain may be more closely related in men than in women [85,91]. However, there are exceptions.…”

Section: 111mentioning

confidence: 99%

Studying sex and gender differences in pain and analgesia: A consensus report

Greenspan

Craft

LeResche

et al. 2007

Pain

871

633

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In September 2006, members of the Sex, Gender and Pain Special Interest Group of the International Association for the Study of Pain met to discuss the following: (1) what is known about sex and gender differences in pain and analgesia; (2) what are the "best practice" guidelines for pain research with respect to sex and gender; and (3) what are the crucial questions to address in the near future? The resulting consensus presented herein includes input from basic science, clinical and psychosocial pain researchers, as well as from recognized experts in sexual differentiation and reproductive endocrinology. We intend this document to serve as a utilitarian and thought-provoking guide for future research on sex and gender differences in pain and analgesia, both for those currently working in this field as well as those still wondering, "Do I really need to study females?" Keywords Sex differences; Gonadal hormones; Estrogens The case for studying sex and gender differences in pain and analgesiaThe pain field has moved from debating whether sex differences in pain exist to recognizing the importance of these differences. Attention is now directed toward understanding (1) what conditions lead to the expression of sex and gender differences in pain experience and reactivity, (2) what mechanisms underlie these differences, and (3) how these differences can inform clinical management of pain.As noted in a recent review, at least 79% of animal studies published in Pain over the preceding 10 years included male subjects only, with a mere 8% of studies on females only, and another 4% explicitly designed to test for sex differences (the rest did not specify) [142]. Given the substantially greater prevalence of many clinical pain conditions in women vs. men [20,199], and growing evidence for sex differences in sensitivity to experimental pain and to analgesics [21,41,213], we recommend that all pain researchers consider testing their hypotheses in both sexes, or if restricted by practical considerations, only in females. It is invalid to assume that data obtained in male subjects will generalize to females, and the best non-human model of the modal human pain sufferer -a woman -is a female animal. If only males are examined in a given study, it is important that a rationale for exclusion of females be provided and that the potential limitation in generalizability of the findings be addressed in the discussion, particularly when examining a pain phenomenon that occurs with greater prevalence or severity in females. In both preclinical and clinical studies, a comparison of both sexes will further our understanding of individual differences in sensitivity to pain and analgesia, thus improving our ability to treat and prevent pain in all people. General considerationsTwo issues of terminology are important. First, the term "sex" refers to biologically based differences, while the term "gender" refers to socially based phenomena. Although biological sex exerts a major influence on one's gender identity, sex and gender a...

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“…Mood-Women have higher levels of anxiety than men, and some studies suggest that anxiety and pain may be more closely related in men than in women [85,91]. However, there are exceptions.…”

Section: 111mentioning

confidence: 99%

Studying sex and gender differences in pain and analgesia: A consensus report

Greenspan

Craft

LeResche

et al. 2007

Pain

871

633

View full text Add to dashboard Cite

show abstract

“…In contrast, a study by Hirsh et al. that used the Pain-Disability Index reported that disability was more related to pain in men than women [19]. Understanding gender differences in older people will allow us to decide whether evaluation of physical disability should be part of the routine examination in older men and women with chronic pain.…”

Section: Introductionmentioning

confidence: 95%

Chronic pain, impact of pain and pain severity with physical disability in older people—Is there a gender difference?

et al. 2013

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“…Consequently, the adaptive pain in many patients might not be correlated with their current depressive status, and vice versa. Besides, a 197-patient analysis by Hirsh et al [16] indicated that disability was more directly related to pain in men, whereas the effect of pain on disability appeared to operate through negative mood in women. In our limited group of patients, only 36 men and 25 women, the findings did not show any sex differences in the aspects of pain relief, improvements in quality of life and the depression score, or the decrease of sexual desire and performance.…”

Section: Discussionmentioning

confidence: 99%