Quality of life and general health of infertile women
- Azam Namdar1,
- Mohammad Mehdi Naghizadeh†2Email author,
- Marziyeh Zamani†3Email author,
- Farideh Yaghmaei4 and
- Mohammad Hadi Sameni5
© The Author(s). 2017
Received: 15 January 2017
Accepted: 27 June 2017
Published: 12 July 2017
Measuring the quality of life (QOL) is a benchmark in today’s world of medicine. The aim of the present study was to determine the general health and QOL of infertile women and certain affecting conditions.
In a cross-sectional study, 161 infertile women referring to Dr. Rostami’s Infertility Center of Shiraz, Southern Iran, in 2013 were enrolled by the convenience sampling method. Data were collected via a socio-demographic, general health (GHQ28), and the QOL Questionnaire of Infertile Couples and analyzed using descriptive and analytical statistics.
According to 146 completely filled-out questionnaires, the mean age of the participants and their spouses were 29.4 ± 5.4 and 33.8 ± 5.8 years, respectively. Moreover, the general health of 57 (39%) patients was normal and that of 89 (61%) patients showed a degree of impairment. The scores for depression and physical symptoms were the highest and lowest, respectively. In addition, quite positive, positive, neutral, and negative specific QOL of infertile women were detected in 4 (2.8%), 72 (49.3%), 70 (47.9%), and 0 (0%) individuals, respectively. The total QOL scores had maximum correlation with GHQ anxiety (r = −0.596, P < 0.001) and general health scores had the highest correlation with physical QOL (r = −0.637, P < 0.001). The QOL was economically (P = 0.027), emotionally (P = 0.004), sexually (P = 0.017), physically (P = 0.037), and psychologically (P = 0.001) less for the women living in rural areas than other infertile women. However, university education (P = 0.015) and higher income per month (P = 0.008) had positive associations with QOL.
General health of more than half of the infertile women indicated a degree of disorder. These women face the risk of anxiety, social dysfunction, and depression. Educational status, monthly income, and rural/urban residency are the major factors influencing the QOL.
KeywordsInfertility Quality of life General health Rural population Anxiety
Pregnancy and childbirth are valued roles for women in many developed and developing countries . Infertility is defined as the failure to become pregnant despite regular sexual intercourse for one year . It can cause considerable social distress and is accompanied by numerous psychological and social problems such as depression, anxiety, social isolation, and sexual dysfunction . Infertile couples might experience psychological distress and suffer from an impaired health-related quality of life (QOL) . It has been reported that infertility affects 10–15% of couples in industrialized countries in the age range of 18–45 years, many of whom are under excessive stress [5, 6]. There is a new definition in the literature for the fertility quality of life (FertiQOL), specifically evaluating the impact of fertility problems on various life dimensions . Infertile women report poorer marital adjustment and QOL than the controls . Moreover, men may experience less intercourse satisfaction, perhaps because of the psychological pressure of trying to conceive or the forced timing of intercourse around the woman’s ovulatory cycle . However, it is still unclear whether this elevated level of distress occurs in all infertile couples, or whether certain sub-groups may have more problems. For example, the level of stress and changes in QOL may be related to socioeconomic status and other non-medical conditions. In addition, factors predicting QOL may vary in different infertile populations, genders, and ethnic backgrounds. Thus, the identification of factors associated with better or worse health-related QOL is vital for proposing and testing scientific interventions for infertile populations . Nevertheless, no relevant data are available on such effects . Infertility and mental health problems are related, and infertility is a different experience for women and men . Furthermore, it has been reported that social factors influence attitudes about infertility and the lived experience of infertile individuals . Therefore, the aim of the present study was to examine health-related QOL in infertile women referring to infertility clinics in Shiraz, Iran.
This cross-sectional study was approved by the Ethics Committee of Jahrom University of Medical Sciences (Code No. IR.JUMS.REC.2012.009). The population consisted of all infertile women referring to Dr. Rostami’s Infertility Treatment Clinic in Shiraz in 2013. Out of 218 women who were registered at study time in the center, 161 were selected through convenience sampling, taking into consideration the inclusion criteria (women with primary infertility diagnosis who were willing to participate in the study and fill in the questionnaires). The data collection tool was a three-part questionnaire. The first part of the questionnaire dealt with demographic information (age, spouse’s age, sex, duration of marriage, level of education, occupation, income, place of residence, and history of pregnancy).
The second part was the Quality of Life Questionnaire for Infertile Couples, designed by Yaghmai and his colleagues . The validity and reliability of this questionnaire were confirmed, with the Cronbach’s alpha of 0.81 and a test-retest reliability coefficient of 0.89 for the whole questionnaire . This tool included 72 questions on seven divisions: physical, psychological, spiritual and religious beliefs, economic, sexual, emotional, and social. Each question had five choices: completely agree, agree, no idea, disagree, and completely disagree. Some questions dealt with positive and some others considered negative features in the study participants. The questions were scored as follows: 0 to 4 points were awarded for answers to questions dealing with positive features, from ‘completely agree’ to ‘completely disagree’, respectively. Similarly, 0 to 4 points were awarded for answers to questions dealing with negative features, from ‘completely agree’ to ‘completely disagree’, respectively. Then, the summed scores were converted to a percentage of the total score and interpreted in the following manner: ‘very negative’ QOL received less than 20% of the total score; ‘negative’ QOL was ≥20% but <40% of the total score; ‘neutral’ QOL was ≥40% but <60% of the total score; ‘positive’ QOL was ≥ 60% but <80% the total score; and ‘very positive’ QOL was ≥80% of the total score. In other words, the scores of QOL questionnaire in each area were between 0 and 100, and a higher score indicated a better QOL in that certain area. The third section contained the General Health Questionnaire (GHQ). The instrument utilized in this study was the 28-item General Health Questionnaire (GHQ-28) . The GHQ-28 has four sub-scales, each consisting of 7 items. These scales which form the foundation of the GHQ include: (A) physical symptoms (1–7), (B) symptoms of anxiety (8–14), (C) social function (15–21), and (D) symptoms of depression (22–28). Each question was scored on a Likert scale (0–3). The lowest and the highest total scores were respectively 0 and 84, with lower scores signifying a more favorable public health . The 28-question form had the advantage of being designed for all the members of the society . Psychometric evaluation of GHQ-28 confirmed the reliability and validity of this questionnaire. Williams et al. used this tool for the meta-analysis of 43 studies and found a sensitivity of 84% and an average specificity of 84% . This questionnaire was employed to assess the general health of participants. The number ‘22’ was considered as the best cut-off point in the 0-to-3 scoring method in the whole questionnaire . This means that individuals who received a score lower than 22 were considered normal, and those with a score higher than 22 were considered abnormal. The interviewers were given necessary training on how to communicate with the participants and record the results in the questionnaire. Next, the researchers referred to the Infertility Clinic and after providing necessary information for the participants and obtaining written consent from them, completed the questionnaire by interviewing them. In case the participants preferred a self-report questionnaire, the duty was assigned to them.
After the completion of the questionnaires, analysis was done via IBM SPSS 18 (SPSS Inc., Chicago, Ill). Data were presented as mean, standard deviation, minimum, and maximum. QOL domain between the study groups was compared using independent t-test and ANOVA. Pearson’s correlation coefficient was used to compute the relationship between QOL domains. The p-value of less than 0.05 was considered statistically significant.
In this study, 161 married women referring to Dr. Rostami’s Infertility Clinic were interviewed. Only 146 responses to the questions were completely filled out and found acceptable for statistical and analytical interpretation.
The mean age of the patients was 29.4 ± 5.2 years, and the mean age of their spouses was 33.8 ± 5.8 years. The couples were married for an average of 6.6 ± 0.5 years. Of all these women, 101 (69.1%) were homemakers and 57 (39.0%) were employed. Fifty-eight infertile women (39.7%) and the same number of spouses had academic education. While 56 patients (38.3%) were from Shiraz, 67 (45.9%) were living in neighboring towns, and 23 (15.8%) came from rural areas.
General health (GHQ-28)
Quality of life (QOL)
Correlation between quality of life and that of general health
Correlation between quality of life specialist and General health (GHQ-28) in infertile women
Quality of life
Total score of the public health
Total score of the Quality of Life
Relationship between QOL and patient characteristics
Relationship between sub-scales quality of life and some of the variables in infertile women
Quality of life
Monthly income (Rls)
Place of residence
Comparison of quality of life and General health with some of the variables in infertile women
Quality of life
Monthly income (Rls)
Place of residence
In the present study, for the first time, the QOL of the infertile women who attended an infertility clinic in Shiraz was evaluated. None of the patients had a negative QOL. The spiritual dimension showed the highest and the physical dimension revealed the lowest QOL scores. The total QOL score had the highest correlation with anxiety, and the total score of general health had the highest correlation with physical QOL. The QOL for women living in rural areas was economically, emotionally, sexually, physically, and psychologically lower compared to other infertile women. Also, university education and higher monthly income had positive associations with QOL. The roles of education, income, and urban residency found in this study as the major factors affecting the QOL of infertile women can be explained using their compensatory roles in both financial and emotional aspects. Indeed, high levels of education, and especially university education, residency in cities, and higher monthly income may fill the place of a child to a certain extent. This can prevent the decrease of QOL in such infertile women in comparison to those with lower incomes and education and those living in rural areas. Social factors can influence infertility, and it is reasonable to expect that the prevalence of mental disorders in infertile individuals should vary cross-culturally . It has been reported that infertile women differ from the fertile ones in terms of some psychological properties such as narcissism, dimensions of attachment style, and uses of defense mechanism . There is a two-way relationship that infertile and depressed women are less likely to initiate fertility treatments , and infertile patients who receive infertility treatments may have negatively-affected QOL . Moreover, it is confirmed that infertility is associated with decreased scores of QOL domains, mostly affecting mental health, vitality, and emotional behavior, as well as psychological, environmental, physical, and social functioning . Indeed, infertility as a public health problem reduces some special aspects of QOL through negative psychosocial and cultural consequences, and induces depression, anxiety, social isolation and deprivation, marital instability, loss of self-esteem, loss of gender identity, loss of control, and feeling of self-blame and guilt [21–24]. It has been reported that socioeconomic status, mental health, religiosity, physical health, and future imagining are important dimensions of QOL among postmenopausal infertile Iranian women . A study conducted on 112 women treated for infertility in Taiwan found anxiety (23%), major depression (17%), and dysthymic disorder (10%) . Furthermore, in another study on 141 infertile and 65 fertile Korean women, infertile women had higher scores of depression, anxiety, and stress . Dural et al. also reported that infertile patients with a high QOL had lower degrees of depression and anxiety and vice versa . Findings similar to our result were observed in a recent study conducted in China by Xiaoli et al. Based on their results, infertile women had lower QOL scores in spirituality, religion, personal beliefs, self-esteem, and financial resources . Finally, according to a meta-analysis evaluating 14 related studies published between January 1980 and July 2009, infertile women had significantly lower QOL scores on mental health, social functioning, and emotional behavior, compared with fertile controls . We found that the psychological dimension of QOL had a greater correlation with scores of general health anxiety. It has been mentioned that infertility is associated with high rates of anxiety symptoms in Finland and USA [10, 28]. As seen, infertility especially in women is accompanied by several general health problems, which decreases QOL. One of these problems is anxiety disorder, which is composed of a group of mental disorders characterized by the feelings of anxiety and fear.
There are several reports worldwide on infertility and anxiety. For instance, 52–83.8% of infertile women in China , 33% in Hong-Kong , 86.6% in Iran , 67% in Spain , and 24.9% in the Netherlands, Belgium, and France  showed anxiety symptoms. A case-control study confirmed that primary infertile women aided by reproductive assistance technology display lower scores on mental and physical dimensions, vitality, social functioning, emotional functioning, and mental health than fertile female controls . It is clear that the treatment of infertility can affect QOL. However, this must be performed scientifically, as presented in infertility clinics. Porat-Katz et al. reported that users of complementary medicine reported increased relational and lower social QOL, increased use of psychosocial support, and favorable healthy lifestyle habits .
Our findings showed that general health of more than half of the infertile women indicated a degree of disorder who face the risks of anxiety, social dysfunction, and depression. Educational status, monthly income, and rural/urban residency are the major factors affecting QOL. To better understand such effects, performing case-control studies with larger sample sizes in different regions is highly recommended. In addition, the psychological distress and QOL of the infertile Iranian women, as detected in this study, seemed to need psychological interventions.
We express our gratitude to the Research Deputy of Jahrom University of Medical Sciences and the staff at Dr. Rostami’s Infertility Center of Shiraz, Ms. Samia Alizadeh and Ms. Bahar Morshed Behbahani who assisted us in collecting data. We also appreciate all those who participated in this research project or otherwise helped us conduct this study.
This study was funded by the Jahrom University of Medical Sciences.
Availability of data and materials
The data are available upon request from the corresponding author.
The initial idea of this study was by AN. AN contributed to the design and management of the study and writing of the manuscript. MMN participated in the design and statistical analysis. MZ contributed to the writing of the manuscript. YF contributed to questionnaire design, edition, and revision. MHS contributed to the translation of the manuscript. All authors read and approved the final manuscript.
Ethics approval and consent to participate
The ethics committee of Jahrom University of Medical Sciences (Code: Jums.REC.2011.036) approved this study. All patients gave consent to take part in the study.
Consent for publication
The authors declare that they have no competing of interests.
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