title: Daily affect and female sexual function.
abstract: BACKGROUND
  The specific affective experiences related to changes in various aspects of female sexual function have received little attention as most prior studies have focused instead on the role of clinical mood and anxiety disorders and their influence on sexual dysfunction.
  
  
  OBJECTIVE
  We sought to understand the transaction between daily affect and female sexual function in effort to provide a more nuanced understanding of the interplay between affective and sexual experiences.
  
  
  METHODS
  The present study used a 2-week daily diary approach to examine same-day and temporal relations between positive and negative affect states and sexual function in young women.
  
  
  METHODS
  We examined the unique relations between positive (i.e., joviality, serenity, self-assurance) and negative (i.e., fear, sadness, hostility) affects and female sexual response (i.e., desire, subjective arousal, vaginal lubrication, orgasmic function, and sexual pain) while controlling for higher order sexual distress, depression, and anxiety, as well as age effects and daily menstruation.
  
  
  RESULTS
  Analyses revealed different aspects of both positive and negative affects to be independently related to sexual response indices. Specifically, results indicated that joviality was related to same-day sexual desire and predicted increased desire the following day. This latter relation was partially mediated by sexual activity. Further, greater sexual desire predicted next-day calmness, which was partially mediated by sexual activity. Notably, fear was related to same-day subjective arousal, lubrication, orgasmic function, and vaginal pain, whereas poorer orgasmic function predicted greater next-day sadness.
  
  
  CONCLUSIONS
  These findings describe the manner in which changes in affect correspond to variations in female sexual function, thus highlighting the inextricability of mental and sexual health. Further, these findings may offer insight into the progression of normative levels of affect and sexual function as they develop into comorbid depression, anxiety, and sexual dysfunction.
authors.affiliation: Department of Psychiatry, Sleep and Chronophysiology Laboratory, University of Michigan, Ann Arbor, MI, USA; Department of Psychology, Kent State University, Kent, OH, USA.
authors.forename: David A
authors.initials: DA
authors.lastname: Kalmbach
authors.forename: Vivek
authors.initials: V
authors.lastname: Pillai
mesh_terms: D000293:Adolescent; D000328:Adult; D000339:Affect; D001007:Anxiety / Q000523:psychology; D001008:Anxiety Disorders / Q000523:psychology; D001143:Arousal / Q000502:physiology; D001826:Body Fluids / Q000378:metabolism; D003863:Depression / Q000523:psychology; D003866:Depressive Disorder / Q000523:psychology; D004414:Dyspareunia / Q000523:psychology; D005239:Fear / Q000523:psychology; D005260:Female; D006801:Humans; D007989:Libido / Q000502:physiology; D008598:Menstruation / Q000523:psychology; D008875:Middle Aged; D009948:Orgasm / Q000502:physiology; D011446:Prospective Studies; D012725:Sexual Behavior / Q000523:psychology*; D020018:Sexual Dysfunctions, Psychological / Q000523:psychology; D011795:Surveys and Questionnaires; D055815:Young Adult
keywords: Female Sexual Function; Hierarchical Linear Modeling; Negative Affect; Positive Affect