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Knowledge and awareness of genital involvement and reproductive health consequences of urogenital schistosomiasis in endemic communities in Ghana: a cross-sectional study
© The Author(s). 2016
Received: 12 November 2015
Accepted: 14 September 2016
Published: 21 September 2016
The World Health Organization, in the year 2009, renamed Schistosomiasis haematobium disease, urinary schistosomiasis, as urogenital schistosomiasis. This study, sought to determine whether urogenital schistosomiasis endemic community members were aware of the broadened scope of the disease and associated certain reproductive health related signs and symptoms to S. haematobium infection.
This is a cross-sectional study in which 2,585 respondents aged 15–49 years from 30 riparian communities along the lower arm of the Volta lake were interviewed using a structured questionnaire; 24 focus group discussions were also conducted. Descriptive statistics were used to determine the frequency of responses for each question posed and Chi squared tests used to determine the associations between demographic variables and variables of interest. Binary logistic regression was used to predict the probability of a reported symptom as an indicator of urogenital schistosomiasis. Thematic analysis was used to examine narratives.
Ninety four percent of male respondents and 88.7 % of female respondents acknowledged schistosomiasis as a water-borne disease. Only 207 out of 1,096 subjects (18.9 %) responding to questionnaire agreed to the knowledge that urogenital schistosomiasis can have reproductive health implications. A significant difference in variation in this knowledge was found between males (14.5 %) and females (7.2 %) (p = 0.001). The study also found that, although knowledge on HIV was high, only 12.3 % of respondents knew that urogenital schistosomiasis could facilitate the acquisition of HIV. Women who reported to have ever suffered schistosomiasis were 1.3 and 1.5 times more likely to report vaginal discharge and vaginal itch. Sexual dysfunction (11.1 %) and urethral discharge (10.6 %) were the most frequently reported symptoms among males.
The study finds very limited knowledge on the reproductive health consequences of the disease among endemic communities. It is recommended that health education on urogenital schistosomiasis should also include issues on symptoms of the disease, reproductive health consequences and HIV transmission.
Plain English summary
The disease urinary schistosomiasis was in 2009 renamed urogenital schistosomiasis to broaden the scope of the disease from focusing on only the urinary aspects to genital aspects of the disease. With the broadened scope in the name of the disease, this study sought to assess whether persons in endemic communities were aware of the broadened name of the disease and associated reproductive health symptoms as possible consequences of schistosomiasis.
Ninety for percent of males and almost 89 % of females knew schistosomiasis is a water-borne disease. Out of 1,096 subjects 207 (18.9 %) agreed that they knew urogenital schistosomiasis can have reproductive health implications. More male respondents had this knowledge than female respondents. Also only 12.3 % of respondents knew that urogenital schistosomiasis could facilitate the acquisition of HIV. Women who reported to have ever suffered schistosomiasis were more likely to report vaginal discharge and vaginal itch. Sexual dysfunction and urethral discharge were the most frequently reported symptoms among males.
There is limited knowledge on the reproductive health consequences of the urogenital schistosomiasis among persons living in endemic communities. It is recommended that health education on urogenital schistosomiasis should emphasize reproductive health consequences of the disease.
Urogenital schistosomiasis is one of thirteen most common chronic infections, known as neglected tropical diseases, among the world's poorest people [1, 2], Approximately 93 % of the world’s 207 million schistosomiasis infections occur in sub-Saharan Africa; 15 million cases occurring in Ghana. Two-thirds of these cases are caused by Schistosoma haematobium, the etiologic agent of urogenital schistosomiasis. Earlier studies on urogenital schistosomiasis, focused extensively on the urinary form of the disease commonly called urinary schistosomiasis with little attention to the genital form of the disease. The World Health Organization, in the year 2009, renamed urinary schistosomiasis as urogenital schistosomiasis to cater for the genital involvement of infection and estimated that about 45 million women of child bearing age are estimated to suffer from urogenital schistosomiasis . Now that the name of the disease has been broadened to include the genital form of the disease, it is necessary for both, health professionals and endemic populations to become aware of the broadened scope of signs and symptoms to help with diagnosis and management of the infection.
A number of community based studies have highlighted the importance of urogenital schistosomiasis in reproductive and sexual health [4–8]. The tendency of the disease to have negative consequences on marriages was reported by Down et al.  and Friedman et al. .Unfortunately, urogenital schistosomiasis is mostly not perceived as a disease with serious health implications and is often accepted as part of the maturation process of life in many endemic areas [10–13]. For example, Danso-Appiah et al.  showed that, people who sought health care for blood in urine or blood in stool did so not for fear of suffering from schistosomiasis but rather for other suspected health problems . Talaat et al.  also found that, in a small hamlet in Egypt although community members recognized S. haematobium as a health problem, they did not believe that it affected their reproductive health and were hardly aware of the possible impact of reproductive morbidity on women's arduous daily tasks .
Luckily, urogenital schistosomiasis is a treatable condition. Studies have shown genital lesions to regress after treatment with praziquantel [2, 14, 15]. Some protection against sexually transmitted infections (STIs) and HIV infection may also be achieved when infected individuals are treated (untreated urogenital schistosomiasis may result in various tissue lesions that can be easily infected by other bacteria and/or viruses). Unfortunately health seeking behaviour towards urinary schistosomiasis infection is generally poor. This attitude may revert if endemic community members are made aware of the reproductive health consequences of urogenital schistosomiasis infection and made to understand that the disease can be treated.
This study was therefore conducted to have an overview of what urogenital schistosomiasis endemic community members knew about the genital form of the disease. It aimed at determining endemic community members’ knowledge and awareness of the genital involvement of the disease, assess self-reported symptoms that may result from genital schistosomiasis and to determine knowledge of urogenital schistosomiasis as a risk factor to HIV transmission. For the scope of this study, reproductive health consequences is defined as any health condition that may affect a person’s reproductive system and/or ability to have satisfying sex. Authors of this paper however, acknowledge that reported signs and symptoms of urogenital schistosomiasis may also be suggestive of STIs.
This is a cross-sectional study conducted as part of a larger epidemiological study on female genital schistosomiasis in riparian communities on the Afram arm of the Volta Lake and the lower Volta river basin areas in Ghana.
This aspect herein, focused on soliciting subjects’ knowledge on symptoms of urogenital schistosomiasis, genital involvement of urogenital schistosomiasis disease and reproductive health. A structured question was administered and focus group discussions were held. The questionnaire captured information on demographic characteristics, knowledge about urogenital schistosomiasis, symptoms and exposure to disease. The questionnaire also solicited information on participants’ sexual activity, experience of reproductive health symptoms such as vaginal discharges and itches in the case of women and erectile dysfunction, penile itch for men and their knowledge of genital schistosomiasis as a risk factor to HIV. The inclusion criteria were: persons 15 years and above, living in study area for over a year, willingness to participate in study.
In each community, FGD participants were purposively selected after the initial screening of community members. Respondents who tested positively for urogenital schistosomiasis were serially recruited after seeking consent, A total of 205 community members participated in the FGD comprising of ten (10) male and fourteen (14) female groups with an average group size of 8 individuals within the age bracket of 18–49 years. Discussions were held with men and women separately at different times of the same day. Discussions were tape recorded and analyzed at the end of each day’s session.
Quantitative data were analyzed using the Statistical Package for Social Sciences, SPSS version 18 (SPSS Inc., Chicago, Illinois, USA). Descriptive statistics were used to determine the frequency of responses for each question posed and Chi squared tests were used to determine the associations between demographic variables and variables of interest. Binary logistic regression was used to predict the probability of reported symptoms as an indicator of urogenital schistosomiasis. All quantitative analyses were done at the 5 % level of significance. Focus Group Discussions were recorded and transcribed verbatim after each interview. Transcribed discussions were analyzed against thematic concepts. These themes were derived at a consensus among the researchers after data was transcribed. Themes were based on the research questions. Some themes were ’knowledge of urogenital schistosomiasis’, reported symptoms of urogenital schistosomiases’, ‘health problems associated with urogenital schistosomiases.
Three thousand, three hundred and one (3301) questionnaires were administered to consenting subjects. Of these 2,585 (78.3 %) participants responded; 1,295 (50.1 %) respondents were males and 1,290 (49.9 %) females. The mean age of the study subjects was 29 years. More of the women interviewed (71.0 %) were married than the men (47.9 %) (p < 0.01). About one quarter of these women (26.2 %) were uneducated.. Of those who enrolled in school, only 42.7 % completed primary-school education, 26.0 % completed Junior High School, 4.3 % completed Senior Secondary School (SSS) and 1.4 % completed tertiary education. Fishing, petty trading, and farming, were the main occupations engaged in by the subjects. The most frequent occupation for men was fishing and women, petty trading. Only 5.8 % of participants were unemployed. Most of the study participants (60 %) had lived in their respective communities for less than 10 years. Findings from this study are presented under the following three headings; awareness and knowledge of urogenital schistosomiasis; self-reported signs and symptoms of urogenital schistosomiasis and knowledge that the disease can cause reproductive health problems including HIV.
Awareness and knowledge of urogenital schistosomiasis
“I don’t know anything about GS. However it may be possible as the penis or genitalia is involved”. (Male respondents, Pitiku).
Knowledge of common symptoms of urogenital schistosomiasis by demographic characteristics
Percentage of subjects with knowledge of urogenital schistosomiasis symptoms
Educational level attained
(N = 2, 553)
(N = 1, 901)
(N = 2, 554)
(N = 2, 549)
Reported knowledge of urinary schistosomiasis
Know schistosomiasis as a disease
Blood in urine
Females reporting reproductive health symptoms
Female subjects reporting reproductive health symptoms
Lower abdominal pain
Post coital bleeding
Number of women responding to at least one reproductive health problem
Association between self-reported symptom and report of urogenital schistosomiasis among female respondents
Reproductive health condition
Lower abdominal pain
90/448 (20.1 %)
Post coital bleeding
Self -reported symptoms of genital schistosomiasis among male respondents
Male subjects reporting symptoms related genital schistosomiasis symptoms
Reported Reproductive health
Blood in semen
Low semen volume
Number of men responding to any reproductive health problem
Association between self-reported symptom and report of urogenital schistosomiasis among male respondents
Reported urinary schistosomiasis status
Reproductive health condition
95 % CI
Low semen volume
“We have been experiencing severe abdominal pains of late,” (Middle-aged man, Volivo)
“My scrotum itches so badly. My friends also complain of itchy scrotums”. (When probed further as to whether he had ever had the disease, he replied) “I used to urinate blood some years ago. It has been cured with pills.” (Male respondent Fosu)
“Our erections are painful, and therefore we are not able to enjoy sex. We are not able to sustain an erection for long, during sexual intercourse “. (Male respondents, Kwabena Kwao)
Knowledge that urogenital schistosomiasis has reproductive health consequences
Knowledge that urogenital schistosomiasis has reproductive health consequences
Number of Responses
Number with knowledge
Knowledge that urogenital schistosomiasis can facilitate HIV infections
Knowledge that urogenital schistosomiasis facilitates HIV infection
Frequency of respondents (%)
χ2 (p value)
Aware of HIV
Aware schistosomiasis is a risk factor toHIV
“I don’t know if schistosomiasis can cause HIV, but if you have cuts on your vagina it is possible to get HIV after sexual intercourse. After all, we have had this disease (referring to urogenital schistosomiasis) since our grandfathers’ generations”. (Female respondent, Dzidzorkofe)
The study assessed urogenital schistosomiasis endemic community members’ knowledge and awareness of reproductive health implication of urogenital schistosomiasis. In the study area, we found the prevalence of urogenital schistosomiasis among the adult population to be 46.5 % . Urogenital schistosomiasis in the study area is generally considered as a health problem but with limited consequences . This study on the other hand highlights the inadequate knowledge that urogenital schistosomiasis has reproductive health consequences. Only 18.9 % of respondents agreed that urogenital schistosomiasis could cause reproductive health illnesses. This finding is consistent with findings made by Talaat et al.  in Egypt where they found endemic community members acknowledging urogenital schistosomiasis as a disease but did not know it had reproductive health consequences . This situation may be attributed to the fact that the reproductive health consequences of urogenital schistosomiasis have not had much prominence in literature and public health practice. Many of the health education interventions towards controlling urogenital schistosomiasis in Ghana do not include the reproductive health consequences of the disease. Thus very limited information on this aspect of the disease is available to endemic communities and the general public as a whole. It is generally perceived that people’s perceptions about disease risks, transmission and health consequences influences their attitudes and health seeking actions and behaviours towards the diseases  and consequently control strategies employed. Unfortunately, many vector-borne disease control programs have not laid emphasis on risk perception in control strategies that are employed . Mostly, these programmes focus on parasite and/or vector control and health education strategies that don’t emphasize risk perception, target population’s knowledge, beliefs and behavior in the transmission and control of disease .
In a parallel study, we found that community members of riparian communities in the Volta Basin did not perceive urogenital schistosomiasis as an important disease and therefore either resorted to self-medication or no treatment for disease .Although this study found a low level of knowledge for reproductive health implications for urogenital schistosomiasis, we noted that out of those who had this knowledge, more of them were males (14.5 %) compared to female respondents (7.2 %). This variation observed in knowledge may be as a result of their experience with symptoms of urogenital diseases. The differentiation of symptoms between urinary disease and reproductive health disease may not be easily distinguishable in the case of males compared to females mainly because of the dual function of the male external genitalia (penis) in reproduction and excretion vis a vis the females that have a separate opening for the urethra and the reproductive system (vagina). For example, the signs and symptoms of an enlarged prostate include difficulty urinating, and gross or microscopic bleeding. Similar signs and symptoms may also be experienced in the case of urinary schistosomiasis. The study also noted sexual dysfunction was commonly reported by men and the manner in which they expressed this problem and others such as painful and un-sustained erection, hernia and itchy scrotum was also of particular concern, thus raising the need for studies on male urogenital schistosomiasis the area. Earlier studies had reported sexual dysfunction and scrotal involvement (although rare) in urogenital schistosomiasis infection in males [18–21]. Lopes et al.  also reported the case of a 31-year-old man with a 2 cm nodule in the right testis that occurred as a result of urogenital schistosomiasis infection .
In this study, the report of vaginal discharge and itch was found to be associated with women who reported they had ever suffered from urogenital schistosomiasis. This observations are consistent with findings by Kjetland et al.  who reported genital itch, malodorous and abnormally coloured discharge were significant symptoms associated with FGS infection in rural Zimbabwean women . Down et al.  also found pelvic pain, vaginal discharge and irregular menstruation as predictors of FGS .
Although this survey captured only self-reported symptom data, the report of these symptoms in urogenital schistosomiasis-exposed populations may be important indicators of infection, especially where haematuria excretion among adults is often very low. We note that classic symptoms ascribed to urogenital schistosomiasis do not include vaginal discharge and itch in women.
The study also revealed HIV to be widely known as a public health problem in study area and this is confirmed by the over 90 % of respondents with this knowledge. However, knowledge that HIV infection could be facilitated by urogenital schistosomiasis was limited. Only 12 % of respondents agreed to this. Majority of participants did not know urogenital schistosomiasis as a risk factor to HIV.
Notwithstanding the relevant findings from our study, we acknowledge some limitations: Firstly, recall bias- the study was based on subjects’ recall of previous report of the disease and prevailing symptom at the time of infection 2. Subjectivity of responses-there was no inbuilt system in data gathering instrument to confirm subjects responses thus, all data gathered was based on respondents report and 3. Unavailable STI data in the study area- a major limitation to this study is unavailability of STI data in the study area to inform better the interaction between STI and UGS.
4. Data collection was not extended to investigate other confounding factors such as sexually transmitted infections that may be influencing quality of data collected. In spite of these limitations, the study brings out relevant findings on the limited knowledge on urogenital schistosomiasis in the study area.
The reproductive health implication of urogenital schistosomiasis has not had much prominence in literature and public health practice. As such there is very limited knowledge on the reproductive health consequences of the disease among endemic communities and the general public and even among professionals. Noting that health risk perception among other socio-demographic characteristics influence health seeking behaviour, we recommend the need to advance urogenital schistosomiasis education to include reproductive health consequences of the disease including its potential of facilitating HIV transmission. This will provide endemic communities with knowledge required to make informed decisions on their health. Further symptom related studies should also be conducted to establish other symptoms of urogenital schistosomiasis aside from the classic blood in urine symptom.
The authors thank the Ministry of Water, Works and Housing through DANIDA for funding this research and the University of Ghana, Faculty Development Fund for providing financial support for a three month stay at the University of Florida, Tampa to write up my thesis. We are also very grateful to the District Health Management teams, community leaders and members, and most of all the study participants, without whom this study could not have been achieved. Also appreciated are staffs of Volta Basin Research Project (VBRP), and the Parasitology Department of the Noguchi Institute for Medical Research for support in data collection, Mr. Daniel Bentum of the VBRP for his assistance during data entry. The authors are also thankful to Jaya Sathaye, volunteer staff of the Institute for Environment and Sanitation Studies (IESS) who proof read the article.
Funding for this research was from DANIDA through the Ministry of Water, Works and Housing of the Ghana Government and the University of Ghana, Faculty Development Fund for providing financial support for a three month stay at the University of Florida.
Availability of data and materials
Please contact author for data requests.
Contribution of the authors is as follows; DYT, KMB designed the study and wrote the protocol. DYT, MA collected data, DYT worked on the data analysis and DYT and MA drafted the manuscript. All authors have read and approved the final manuscript.
The authors declare that they have no competing interests.
Consent for publication
All authors have giving consent for publication of the data.
Ethics approval and consent to participate
Ethical permission to undertake this study was granted by the Institutional Review Board of the Noguchi Memorial Institute for Medical Research (NMIMR); (reference identification: NMIMR-IRB CPN 026/04-05; IRB 0001276; IORG 0000908). All study participants provided informed consent to participate in the study. Participants preferred verbal consent to written consent, because of the low level of literacy and preference for anonymity. Participants were informed of their freedom to withdraw from participating at any point during data collection and at their own will.
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