Temperament and character in couples with fertility disorders: a double-blind, controlled study

Importance of Personality Factors in Determining the Psychological Consequences of Infertility: A Systematic Review

BACKGROUND AND PURPOSE

The diagnosis of infertility not only involves biological but the psychosocial links have also been established. Individual difference variables, such as personality and temperament have been found playing prominent role in modifying the psychological and biological aspects of infertility. This systematic review aimed to examine evidence-based research on the role of personality traits in determining vulnerability to stress in infertility, understand the gender-based differences, and deliver suggestions for future researches.

METHOD

The search for studies relating to the variables was accomplished using various electronic databases. The search was kept limited to a time span of about 20 years, that is, from January 2000 to April 2020. Additional researches were collected from library source and others were retrieved by contacting experts. Studies were selected on the basis of a predetermined inclusion and exclusion criteria, and quality of the studies was also taken into account.

RESULTS

The search of studies through above methods was fruitful in identifying 23 studies including six longitudinal and prospective studies, and 17 cross-sectional studies covering both individual- and model-based personality attributes related findings. The overall quality ratings of the studies ranged from fair to good.

CONCLUSION

The review revealed that personality factors such as neuroticism, harm avoidance, and psychoticism are the potential risk factors, whereas optimism has a protective impact in the context of fertility disorders. The long-term impact of personality on infertility needs further exploration. Trait modification interventions during the treatment of infertility were also suggested in the light of previous findings.

Evaluation of Uterine Temperament in Iranian Infertile Women using a Quantitative Instrument for Uterine Temperament Detection

Background

The temperament is a basic concept of maintaining health in Traditional Persian Medicine. The two main grouping of temperament is hot/cold and wet/dry. Many female disorders include infertilities are diagnosed and treated based on the dystemperament therapies. This report describes design of a questionnaire for uterine temperament detection and its use to evaluate the uterine temperament of a population of infertile women.

Methods

The uterine temperament parameters derived from main textbooks were used to design a questionnaire which its validity and reliability was proven by statistical methods. The questionnaire was then used to detect the uterine temperament of 54 infertile females. Also full history and physical exam and vaginal sonography was performed in the 3rd day of the menstrual cycle for all study participants.

Results

The mean age was 30.92 ± 5.53 years old. Mean uterine temperament score was 3.21 ± 0.53 for hotness and 4.28 ± 1 for wetness. Mean general body temperament was 138.88 ± 17.61. The general body temperament hotness/coldness was significantly correlated with the uterus hotness/coldness (r = 0.0842); while the wetness/dryness temperament of the body and uterus were not correlated. Moreover, uterus temperament was not correlated with the size of the uterus and ovaries in sonography, but pelvic width was correlated with hot uterine temperament (r = 0.354, P = 0.0145).

Conclusions

In the present study, the most prevalent achieved temperament was cold and wet in patients with infertility complaint. Moreover, the hot/cold temperament of body and pelvic width were correlated with uterus temperament. This may propose new prevention and also treatment methods in the field of infertility, which needs to be further evaluated.

The development of temperament and character during adolescence: The processes and phases of change

We studied the pattern of personality development in a longitudinal population-based sample of 752 American adolescents. Personality was assessed reliably with the Junior Temperament and Character Inventory at 12, 14, and 16 years of age. The rank-order stability of Junior Temperament and Character Inventory traits from age 12 to 16 was moderate (r = .35). Hierarchical linear modeling of between-group variance due to gender and within-group variance due to age indicated that harm avoidance and persistence decreased whereas self-directedness and cooperativeness increased from age 12 to 16. Novelty seeking, reward dependence, and self-transcendence increased from age 12 to 14 and then decreased. This biphasic pattern suggests that prior to age 14 teens became more emancipated from adult authorities while identifying more with the emergent norms of their peers, and after age 14 their created identity was internalized. Girls were more self-directed and cooperative than boys and maintained this advantage from age 12 to 16. Dependability of temperament at age 16 was mainly predicted by the same traits at earlier ages. In contrast, maturity of character at age 16 was predicted by both temperament and character at earlier ages. We conclude that character develops rapidly in adolescence to self-regulate temperament in accord with personally valued goals shaped by peers.

The psychological profile and affective response of women diagnosed with unexplained infertility undergoing in vitro fertilization

It has been hypothesized that unexplained infertility may be related to specific personality and coping styles. We studied two groups of women with explained infertility (EIF, n = 63) and unexplained infertility (UIF, n = 42) undergoing an in vitro fertilization (IVF) cycle. Women completed personality and coping style questionnaires prior to the onset of the cycle, and state depression and anxiety scales before and at two additional time points during the cycle. Almost no in-between group differences were found at any of the measured time points in regards to the Minnesota Multiphasic Personality Inventory-2 validity and clinical scales, Illness Cognitions and Life Orientation Test, or for the situational measures. The few differences found suggest a more adaptive, better coping, and functioning defensive system in women with EIF. In conclusion, we did not find any clinically significant personality differences or differences in depression or anxiety levels between women with EIF and UIF during an IVF cycle. Minor differences found are probably a reaction to the ambiguous medical situation with its uncertain prognosis, amplifying certain traits which are not specific to one psychological structure but rather to the common experience shared by the group. The results of this study do not support the possibility that personality traits are involved in the pathophysiology of unexplained infertility.

Procreative sex in infertile couples: the decay of pleasure?

BACKGROUND

Infertility represents a major challenge to the emotional balance and sexual life of couples, with long-lasting and gender-specific effects. The objective of this study is to explore personality features of infertile patients and detect possible sexual disorders in couples undergoing infertility treatment.

MATERIALS AND METHODS

In this prospective study 60 infertile couples and 52 fertile control couples were asked to complete standardized and validated questionnaires: the Adjective Check List (ACL) to enquire about personality features and the Female Sexual Function Index (FSFI) or the International Index of Erectile Function (IIEF) to assess sexual functioning of female and male partners. The study population was divided into 3 groups: Group A (N = 30, recently diagnosed infertile couples) Group B (N = 30, infertile couples already undergoing Intrauterine Insemination) and Group C (N = 52, fertile control group).

RESULTS

Infertile patients did not display any distinguishing personality features. Regarding sexual function, men of all the three groups scored higher in both questionnaires (sexual satisfaction, desire and orgasm) than their female partners. Comparing results between groups, Group A male partners obtained lower scores in all the subscales. Women belonging to Group A and Group B showed an impairment of sexual arousal, satisfaction, lubrification and orgasm when compared to fertile controls.

CONCLUSIONS

Even if at the very first stages of infertility treatment no personality disturbances can be detected, the couples' sexual life is already impaired with different sexual disorders according to gender.

Personality correlates of impulsivity in subjects with generalized anxiety disorders

BACKGROUND

As yet, the relation between personality traits and impulsiveness has not been investigated in subjects affected by generalized anxiety disorder (GAD).

METHOD

A sample of 79 subjects with a diagnosis of GAD has been assessed at intake with Clinical Global Impression (CGI), Barratt Impulsiveness Scale (BIS-11), and with Temperament and Character Inventory. Comorbidity with cluster A or B personality disorders was excluded.

RESULTS

A multiple linear regression has identified 3 variables as independent predictors of impulsiveness: novelty seeking (NS) and reward dependence (RD) as for temperament and self-directedness (SD) as for character. Predictor analysis of the 3 subscales of BIS-11 showed that a higher NS is a predictor of all 3 subscales of BIS-11, whereas a higher RD is a protective factor for the attentive impulsiveness, and a low SD is predictive of a greater nonplanned impulsiveness. The CGI severity index is directly related to motor impulsiveness.

DISCUSSION

Preliminary results showed that in subjects with GAD only the motor component of impulsivity seems directly related to clinical severity, whereas impulsiveness is predicted by higher levels of 2 temperamental dimensions that are influenced by dopamine and norepinephrine systems and by weakness of character.

CONCLUSION

Subjects with GAD showed an interesting variability in NS. Differences in levels of NS and of other temperament (RD) and character (SD) dimensions seem related to different degrees of behavioral inhibition and to a different impact of the cognitive components of impulsiveness. Clinical implications are discussed.

Unexplained infertility treated with acupuncture and herbal medicine in Korea

AIM

We aim to determine the safety and effectiveness of a standard therapeutic package of Korean medicine for the treatment of unexplained infertility in a cross-section of women who sought treatment at an integrative hospital in Seoul, Korea.

BACKGROUND

Infertility affects more than 1.2 million women in the United States alone. Treatment options for infertility vary, yet the barriers of invasiveness, cost, and access inhibit treatment use for many women. Alternative medical approaches exist for this indication, and sustain certain popularity. Therefore, we systematically studied a standard therapeutic package of Korean medicine to treat unexplained infertility in women.

METHODS

Female participants included in this observational study met inclusion criteria before receiving a set of treatments including herbal medicine, acupuncture, and moxibustion. A study physician screened each patient in accordance with inclusion criteria, provided study information, and after the patients consented, performed the baseline assessment. Assessments included age, the history of assisted reproductive technology, and duration of infertility. The key outcome measure included the number who achieved pregnancy and any neo-natal morbidity and mortality at follow-up stage for those who got pregnant. Any other adverse events including aggravation of existing symptoms, and the number of dropouts, were recorded. Treatments were supposed to be completed after 6 menstrual cycles between February 2005 and April 2006.

RESULTS

One hundred and four (104) women with unexplained infertility were included in this observational study. Participant mean age was 32 years (SD: 2.7), with a range between 26 and 41 years. The median duration of infertility after diagnosis was 33.5 weeks (interquartile range: 20.8-50.3). In total, 41 participants (39.4%) had undergone a mean number of 1.4 (SD: 2.2) assisted reproductive technology treatments prior to joining the study. The number of patients remaining in or achieving pregnancy throughout the 6-month study period was 23 (14 pregnancies), 22.1%. Six (6) participants (4.8%) reported minor adverse events including rash in the face (n = 1), diarrhea (n = 2), dizziness (n = 1), and heartburn (n = 2). Of the 14 pregnancies, there were 10 normal births, and 4 miscarriages; otherwise, no neonatal morbidity/mortality occurred. According to per protocol analysis, 14 pregnancies out of 23 total were achieved by those who remained for the entire six menstruation cycle treatments, yielding a pregnancy rate of 60.9%.

CONCLUSIONS

The standard therapeutic package for unexplained infertility in women studied here is safe for infants and the treated women, when administered by licensed professionals. While it remains challenging to have the target population complete a 6-month treatment course, during which most patients have to pay out of pocket, the extent of successfully achieved pregnancy in those who received full treatment provides meaningful outcomes, warranting further attention. A future study that includes subsidized treatment costs, encouraging the appropriate compliance rate, is warranted. 194.

Psychological factors in male partners of infertile couples: relationship with semen quality and early miscarriage

In this study we sought to evaluate whether psychological factors in males affect semen quality and pregnancy. In 1076 men of infertile couples, psychological factors, i.e. exposure to acute stress, coping with stress, the WHO (five) Well-Being Index and the Zung's Anxiety Scale Inventory scores were assessed by a questionnaire at the time of semen analysis. Relationships between psychological factors and semen quality (sperm concentration, rapid and progressive motility and normal morphology) were assessed. In 353 men with infertility duration of < or =1.5 years, sperm concentration > or =5 x 10(6) sperm/mL and a female partner with a laparoscopically confirmed tubal patency, we looked prospectively for relations between psychological factors and the occurrence of a natural pregnancy at a 6-month follow-up (n = 124), and first-trimester loss (n = 18). Anxiety trait, found in 19% of men, was related to previous in vitro fertilization/intracytoplasmic sperm injection attempts (p = 0.014), cigarette intake (p = 0.006), alcohol intake (p = 0.026) and sexual difficulties (p < 0.001). Regression analyses indicated a significant positive relationship between the level of sperm concentration and the WHO (five) Well-Being Index score, each successive score number accounting for a 7.3% increase in sperm concentration (p = 0.039), whereas no correlation was found between psychological factors and sperm rapid progressive motility and normal morphology. Poorer coping with stress was related to the occurrence of a first-trimester miscarriage (p = 0.016) in the female partner. Possible depression in males is related to decreased sperm concentration, and poor coping with stress is associated with increased occurrence of early miscarriage.

Infertility and psychiatric morbidity

OBJECTIVE

To assess the relationship between psychiatric disorders and infertility.

DESIGN

Case-control study.

SETTING

Fertile and infertile volunteer couples in an academic research setting.

PATIENT(S)

Eighty-one infertile couples recruited from an infertility center before fertility treatment and 70 fertile controls recruited from an obstetrics and gynecology clinic.

INTERVENTION(S)

None.

MAIN OUTCOME MEASURE(S)

The presence of Axis 1 psychiatric disorders.

RESULT(S)

The occurrence of current psychiatric disorders was significantly higher among infertile subjects than among fertile controls, especially for adjustment disorder with mixed anxiety and depressed mood (16% vs. 2%) and for binge eating disorder (8% vs. 0).

CONCLUSION(S)

Our data highlight that a percentage of infertile patients have already developed a psychiatric disorder at the time of their first contact with a specialized fertility service. Possible applications are discussed, including the recommendation that gynecologists screen for clinical or subclinical psychiatric disorders in infertility patients and offer treatment accordingly.

L'impact de l'infertilité et de ses traitements sur la vie sexuelle et la relation de couple : revue de la littérature

This paper reviews the literature on the psychosocial impact of infertility and its treatments by the ART on the marital sexuality, by paying special attention to the relationship between gender and the infertility experience. It is convenient to divide this literature into articles that explore the sexual life of the infertile couples on the one hand, and those focusing on the couple relationship - marital satisfaction and marital adjustment-, on the other hand. The literature on the infertile couples' sexuality and sexual satisfaction, mostly descriptive, presents infertility as a deleterious experience for both women and men even if the repercussion differ according to gender, with correlative dynamic effects within the couple. The contributions to the investigation of the couple relationship, mostly quantitative Anglo-Saxon studies, have produced equivocal or contradictory results concerning the satisfaction with the relationship, the closeness between the two partners so that it is difficult to assume a trend in this field. This situation is largely due to the problems of sampling. In this view, future research should perform its methodological apparatus to take into account the processual nature of the infertility experience, at both levels of couple history and its involvement in the ART process.

Comparison of the psychological evaluation test and classical psychoanalysis in infertile women

This study aims to compare a psychological evaluation test to classical psychoanalysis in infertile women. Two hundred women were submitted to the Psychological Evaluation Test (PET). The sum of the scores for the responses ranged from 15 to 60 points, with scores >/=30 points being defined as 'psycho-emotional maladjustment' (cut-off point: median + 25%). For comparison, the patients were simultaneously submitted to a psychological examination by a psychologist, who was unaware of the PET results. Of the 200 patients, 66 (33%) presented a test with >/=30 points ('psycho-emotional maladjustment') and 134 (67%) a test with <30 points (normal). Upon psychological examination, 105 (52.5%) presented an abnormal evaluation and 95 (47.5%) a normal evaluation. For the PET, statistical analysis showed 82% efficiency, 62% sensitivity, 98% positive predictive value, 99% specificity, 70% negative predictive value, likelihood ratio for a positive test result 62, and likelihood ratio for negative test result 0.38. The PET proved to be a useful clinical instrument, being of help in the selection of patients with psychological needs induced by infertility.

Psychosocial factors discriminate oligozoospermic from normozoospermic men

OBJECTIVE

To compare the profile of psychosocial variables in a group of oligozoospermic and normozoospermic men for assessing the hypothesis of a relationship between impaired seminal status and psychosocial factors.

DESIGN

Double-blind investigation of the psychosocial differences between oligozoospermics and normozoospermics.

SETTINGS

Healthy volunteers in a clinical environment.

PATIENT(S)

Two hundred eighty men attending their first seminal examination.

INTERVENTION(S)

We selected 37 oligozoospermic patients on the basis of sperm concentration and 37 normozoospermic controls for comparison.

OUTCOME MEASURE(S)

Differences in alexithymia (difficulty identifying feelings, difficulty describing feelings, externally oriented thinking), personality traits (extroversion, neuroticism, psychoticism), and coping style toward stressors (task-oriented coping, emotion-oriented coping, avoidance-oriented coping) were assessed in the two groups.

RESULT(S)

Wilk's Lambda (.79) of the discriminant analysis showed a statistically significant difference between the two groups. The following variables met the inclusion criterion in the discriminant function: psychoticism and difficulty describing feeling. This analysis also showed a high probability of correct classification of oligozoospermic men on the basis of the psychosocial variables.

CONCLUSION(S)

The relationship between psychosocial variables and seminal status has been confirmed in a group of oligozoospermic and normozoospermic men.

Combining the Rorschach test and the Temperament Character Inventory: a new perspective on personality assessment

BACKGROUND

The numerous reports on research involving the clinical assessment of personality in axis I disorders highlight the importance of temperament features in the current approach to all mental disorders. However, the available instruments of personality assessment have many limits. Self-administered questionnaires depend on the patient's insight, and projective instruments (i.e. the Rorschach test) often lack objectivity. This study compared the results of personality assessment with the Temperament and Character Inventory (TCI) and the Rorschach test to verify their validity.

PATIENTS AND METHODS

TCI and Rorschach tests were administered to a wide sample of patients (n = 180) in a short period. The most common Rorschach siglatures were correlated with the TCI raw scores using the Pearson correlation test.

RESULTS

All TCI temperament dimensions and facets displayed at least two correlations with Rorschach siglatures. The description of each dimension and facet of the TCI obtained with the interpretation of Rorschach siglatures was consistent with its original meaning.

CONCLUSIONS

The TCI and Rorschach tests adequately validated each other. In the future, the administration and integration of these tests will overcome the biases of both. Further, the theoretical bases of the TCI could facilitate the study of psychological functions, whereas the psychodynamic bases of the Rorschach test provide an in-depth insight into temperament traits.

Factors influencing the quality of life of infertile women in United Arab Emirates

OBJECTIVES

To measure the quality of life in a representative sample of infertile women and evaluate their sociocultural attitude to this condition.

METHODS

Two hundred sixty-nine infertile women attending the Assisted Reproduction clinic, Tawam Hospital were consecutively selected. They were interviewed about the effect of infertility on their quality of life using a structured, measurement-specific and pre-tested questionnaire.

RESULTS

Parameters mostly affected were mood-related mainly in women above 30 years, with primary and female factor infertility and those in polygamous marriages. Quality of life did not affect sexual performance and was not affected by duration of infertility or cost of treatment.

CONCLUSION

The results highlight the importance of bearing children and the stresses exerted on infertile women in Eastern societies. Thorough counseling and continuing support of infertile women is therefore indicated to improve their quality of life.

Anxiety, depression and anger suppression in infertile couples: a controlled study

BACKGROUND

Although several authors have suggested an important pathogenic role for psychosocial factors in 'functional' infertility, the extent to which depression, anxiety and expressed emotional patterns correlate to infertility is not yet clear.

METHODS

This study included 156 infertile couples (recruited at intake) and 80 fertile couples, whose personal characteristics were recorded. They were examined using scales for the evaluation of the degree of psychopathology [Hamilton Anxiety Rating Scale (HAM-A), Hamilton Depression Rating Scale (HAM-D)], and anger expression [State-Trait Anger Expression Inventory (STAXI)]. The 156 infertile couples were then subdivided into groups based on the cause of infertility ('organic', 'functional' or 'undetermined'). The psychometric evaluation was double-blind with respect to the causes of infertility.

RESULTS

Differences emerged in the degree of psychopathology between 'organic' and 'functional' infertile subjects and fertile controls. In women, logistic regression identified three variables able to predict the diagnosis subtype; these variables are HAM-A, HAM-D, and tendency toward anger suppression. In men, anger did not emerge as a predictor for diagnosis, whereas HAM-A and HAM-D did.

CONCLUSIONS

The 'functional' infertile subjects of this sample showed particular psychopathological and psychological features, independent from the stress reaction following the identification of the cause of infertility.