TY - JOUR
T1 - Psoas muscle volume is correlated with sexual activity and erectile dysfunction among patients with localised prostate cancer
AU - Kashiwagi, Eiji
AU - Imada, Kenjiro
AU - Monji, Keisuke
AU - Takeuchi, Ario
AU - Shiota, Masaki
AU - Inokuchi, Junichi
AU - Tatsugami, Katsunori
AU - Eto, Masatoshi
N1 - Funding Information:
Funding information This work was supported by JSPS KAKENHI grant (18K16738). We thank Nancy Schatken, BS, MT(ASCP), from Edanz Group (www.edanzediting.com/ac) for editing a draft of this manuscript.
Funding Information:
This work was supported by JSPS KAKENHI grant (18K16738).
PY - 2019/10/1
Y1 - 2019/10/1
N2 - Several endocrinological and physical activities orchestrate men's sexual activities. To determine whether body composition calculated by computed tomography measurements is useful for estimating sexual function, we evaluated sexual function of localised prostate cancer patients using the Sexual Health Inventory for Men score, an original questionnaire, and computed tomography and magnetic resonance imaging. The imaging was performed to determine body composition, particularly the psoas muscle. Univariate and multivariate analyses were performed to identify factors affecting sexual activity. The multivariate analysis showed that the volume of the psoas muscle was significantly correlated with sexual activity (odds ratio [95% confidence interval]) (2.507 [1.029–6.109], p = 0.043) and erectile dysfunction (0.261 [0.098–0.692], p = 0.006). We concluded that the psoas muscle is an important predictor of sexual activity and erectile function.
AB - Several endocrinological and physical activities orchestrate men's sexual activities. To determine whether body composition calculated by computed tomography measurements is useful for estimating sexual function, we evaluated sexual function of localised prostate cancer patients using the Sexual Health Inventory for Men score, an original questionnaire, and computed tomography and magnetic resonance imaging. The imaging was performed to determine body composition, particularly the psoas muscle. Univariate and multivariate analyses were performed to identify factors affecting sexual activity. The multivariate analysis showed that the volume of the psoas muscle was significantly correlated with sexual activity (odds ratio [95% confidence interval]) (2.507 [1.029–6.109], p = 0.043) and erectile dysfunction (0.261 [0.098–0.692], p = 0.006). We concluded that the psoas muscle is an important predictor of sexual activity and erectile function.
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U2 - 10.1111/and.13354
DO - 10.1111/and.13354
M3 - Article
C2 - 31230398
AN - SCOPUS:85068095109
VL - 51
JO - Andrologia
JF - Andrologia
SN - 0303-4569
IS - 9
M1 - e13354
ER -