- Research
- Open access
- Published:
Cervical cancer screening behavior and associated factors among women of Ugrachandi Nala, Kavre, Nepal
European Journal of Medical Research volume 22, Article number: 32 (2017)
Abstract
Background
Cervical cancer in Nepal ranks as the first most frequent cancer among women. Primary prevention measures, such as prophylactic vaccines against high risk HPV, are now available. Over time, vaccination will decrease the prevalence of the disease among younger women; however, screening will still be needed. The objective of the study was to assess the cervical cancer screening behavior and its associated factors among women of Nala Village Development Committee (VDC), Kavre.
Methods
A descriptive cross-sectional study was done to assess the cervical cancer screening behavior among women in 2014. Systematic Random sampling was used to collect the data from a sample of 180 women residing in Nala VDC. A structured interview questionnaire and health belief model scale was used to collect data. Descriptive and inferential statistics (Chi-square test) was used for data analysis using SPSS version 16 program.
Results
Minority (18.3%) of the respondents had cervical cancer screening behavior. Education level of the respondents was significantly associated with cervical cancer screening behavior (p < 0.05). Age, parity, perceived susceptibility, perceived benefits, and perceived barriers had no significant association with cervical cancer screening behavior.
Conclusion
This study shows that cervical cancer screening behavior was satisfactory. The findings of the study indicate a significant association between cervical cancer screening behavior and education level of the participants. Awareness campaigns targeting illiterate groups can be conducted in community so that they become motivated towards cervical cancer screening.
Background
With 528,000 new cases every year, cervical cancer is the fourth most common cancer affecting women worldwide, after breast, colorectal, and lung cancers. A large majority (around 85%) of the global burden occurs in the less developed regions, where it accounts for almost 12% of all female cancers [1].
It is also the fourth most common cause of cancer death (266,000 deaths in 2012) in women worldwide accounting for 7.5% of all female cancer deaths. Almost nine out of ten (87%) cervical cancer deaths occur in the less developed regions [1].
According to GLOBOCAN, there were an estimated 175,000 new cases of cervical cancer and 94,000 deaths in South-East Asia Region with 5-year prevalence of 465,000 cases of cervical cancer in 2012 [1].
Nepal has a population of 9.65 million women aged 15 years and older who are at risk of developing cervical cancer. Current estimates indicate that every year 2332 women are diagnosed with cervical cancer and 1367 die from the disease. Cervical cancer in Nepal ranks as the first most frequent cancer among women and the first most frequent cancer among women between 15 and 44 years of age [2].
Infection with the human papilloma virus (HPV) is the most significant risk factor for cervical cancer which can be transmitted during sexual intercourse. Based on Southern Asia studies performing HPV detection tests in cervical samples, about 7.9% of women in the general population are estimated to harbor cervical HPV infection at a given time, and 82.8% of invasive cervical cancers are attributed to HPVs 16 or 18 [1]. The other risk factors include early age at first intercourse, multiple sexual partners, poor sexual hygiene, repeated child birth smoking, immunodeficiency, having a history of cancer etc. [3].
In developed countries, programs are in place which enables women to get screened, making most pre-cancerous lesions identifiable at stages when they can easily be treated. Early treatment prevents up to 80% of cervical cancers in these countries [4].
However, in developing countries, only approximately 5% of eligible women undergo cytology-based screening in a 5-year period. Too few trained and skilled professionals for implementation, unavailability of healthcare resources to sustain the program, confinement of the services to teaching hospitals and private laboratories in urban areas and furthermore delay in reporting cytology results act as barriers that prevent cytology-based screening programs from being effective in developing countries [5].
Primary prevention measures, such as prophylactic vaccines against high risk HPV, are now available. However, the HPV vaccine is only effective if given before the commencement of sexual activity and concerns have been raised regarding the efficacy and usefulness of vaccination programs. Moreover, parental consent is required for children receiving the vaccine, which may challenge practitioners when educating parents. Over time, vaccination will decrease the prevalence of the disease among younger women but screening will still be needed [6].
The age-standardized annual incidence of cervical cancer in Nepal is 19.0 per 100,000, making Nepal a country with one of the highest cervical cancer rates in South Asia next to India (22 per 100,000) and Bangladesh (19.2 per 100,000), respectively. However, this estimate is most likely an underestimation of the true incidence of the disease due to a low number of cervical screening facilities and a lack of a national cancer registry. Though the Crude Incidence Rate of cervical cancer is 14.9 per 100,000, less than that of the World (15.1 per 100,000), the crude mortality rate is higher than that of the World (8.7 per 100,000 and 7.6 per 100,000, respectively) [2].
Over 80% of cervical cancers are diagnosed at an advanced clinical stage, which often have very poor prognosis [7]. Thus, regular cervical cancer screening is essential to decrease the incidence as well as mortality rate of cervical cancer.
Cervical cancer is the only preventable gynecological cancer. Yet Nepal has one of the highest incidence and mortality rates in South East Asian region. Early detection and prophylactic vaccines is the keystone for the prevention of cervical cancer screening. Pilot programs have been conducted for the prophylactic vaccines of cervical cancer but it does not cover all the oncogenic types of HPV and women who have already been exposed to HPV. Thus, screening programs still need to be focused.
It is worth highlighting that the knowledge of cervical cancer and availability of screening facilities are not adequate to promote the use of screening facility. There are several other factors that hinder women from attaining those services. Thus, a woman can have cervical cancer screening facility available in her locality, but this does not guarantee the uptake of facility for better health. Thus, this study aims to assess cervical cancer screening behavior and associated factors among women of residing in Nala Village Development Committee (VDC), Kavre.
Methods
A quantitative descriptive study design was used to assess cervical cancer screening behavior and associated factors among women of Ugrachandi Nala VDC. Women of age 30–60 years were selected using systematic random sampling process. Women of age 30–60 years who were available at the time of the study and provided verbal consent for it were eligible for the study. A total of 180 respondents, who met eligible criteria were interviewed face to face. Women who were ever diagnosed with cervical cancer were excluded from the study.
Data were collected using a research tool based on Health Belief Model. The underlying concept of health belief model is that the health behavior is determined by personal beliefs or perceptions about disease and the strategies available to decrease its occurrence. The four main constructs of health belief model are as follows: perceived severity, perceived susceptibility, perceived benefits, and perceived barriers.
Data regarding education level of the participants were collected in six different categories namely, illiterate, can read and write, primary (class 1–5), secondary (class 6–10), higher secondary (+2), university, and above. But the assumptions of Chi-square test could not be met using these six categories; thus, the latter five categories were then merged into one category; literate, for drawing the inference.
Data were analyzed by using descriptive statistical method like percentage, frequency, mode. Chi-square tests were used to test the association between various categorical variables at 5% level of significance. The collected raw data were analyzed in SPSS 16 version for both descriptive and inferential statistics.
Written consent was obtained from the concerned authority. Verbal consent was taken from all respondents before data collection. Explanation about the purpose of study was given to the study population. The participants were allowed to withdraw from the study at any time without giving reason and without fear.
Site: In this VDC, the Nari Jagaran Sasthan associated with Family Planning Association of Nepal has been actively working to create awareness regarding several kinds of Cancer. Cervical cancer awareness program was also conducted 2 years back focusing to create awareness about cervical cancer and its screening measures. Cervical cancer screening campaigns have also been conducted in this area by the association as well as the local health personnel. Thus, it would be effective to measure the cervical cancer screening behavior among the women who already are aware regarding cervical cancer.
Results
The sample involved 180 women between the ages of 30 and 60 years with the mean age being 42.64 ± 9.21 years. Out of 180 respondents, more than half (56.1%) were aged between 30 and 42 years. Majority (74.4%) of the respondents were literate with 27.8% who could read and write. Majority (38.3%) of the respondents were Newar, whereas minority (2.8%) of them was others. Majority of the respondents (99.4%) were Hindu by religion. More than half of the respondents (57.2%) were married at an age below 20 years with a mean age of 19.1 ± 3.67 years. Majority of the respondents (81.1%) had children ≤3, whereas 77.8% of women had no history of miscarriage. More than half (60%) of respondents had used family planning method. The most commonly used methods were Tubectomy (34.3%), Depo-Provera (28.7%), and Vasectomy (18.5%) (Table 1).
Table 2 illustrates that most of the respondents (63.3%) had ever had a gynecological examination. Majority of the respondents (94.4%) had heard about cervical cancer and (80.6%) had heard about cervical cancer screening. The most common (57.2%) source of information about cervical cancer screening behavior was health personnel.
Less than half (47.6%) of the respondents had ever been screened. Among those who were screened, the most common (69.6%) reason for screening was health personnel’s advice, whereas the least common (2.9%) reason was family’s advice. More than half of the respondents (56.5%) had been screened only once and less than half (49.3%) were screened within recent 3 years. Out of those who were last screened within recent 3 years, majority (91.3%) received the report of screening and among them the majority (96.8%) had sought consultation to show the report of screening. Minority of the respondents (47.5%) were suggested to repeat the test. Most of the respondents (44.9%) attended the screening facility from Private Hospitals and clinics, whereas least of the respondents (8.7%) from Government Hospitals (Table 3).
Out of total respondents, most of the respondents (81.7%) had no cervical cancer screening behavior, whereas only 18.3% of the respondents had cervical cancer screening behavior (Table 4).
In Tables 5 and 6, the items of health belief model scale for cervical cancer screening are shown according to their domains: perceived susceptibility, perceived severity, perceived benefits, and perceived barriers.
More than half of the participants (55.0%) strongly disagreed on the item “I am more likely than the average woman to get cervical cancer” in the domain perceived susceptibility with the modal value of 99, whereas more than half of the participants (55.6%) strongly agreed on the item “Cervical cancer would threaten a relationship with my husband or partner” in the domain perceived severity with modal value of 100.
The item “Completing cervical cancer screening will allow me to find out if there are early signs of cervical cancer” in the domain perceived benefits was strongly agreed to by more than half of the participants (68.3%) with the modal value of 123, while most of the participants (80.6%) strongly agreed on the item “I prefer females perform cervical cancer screening because it is uncomfortable to me if a man does it” in the domain perceived barriers with modal value of 145.
Table 7 illustrates that only 11.7% of respondents had high perceived susceptibility, 44.4% had high perceived severity, whereas more than half (74.4%) had high perceived benefits and less than half (32.2%) had high perceived barriers.
There is no association between cervical cancer screening behavior and age of the respondents and cervical cancer screening behavior and parity of the respondents. Therefore, it was concluded that cervical cancer screening behavior of the respondents was independent of age of respondents and parity of respondents. Table 8 also shows that there is significant association between cervical cancer screening behavior and education level of the respondents. Therefore, null hypothesis (there is no significant association between educational level and cervical cancer screening behavior among women of Ugrachandi Nala VDC, Kavre) is rejected and research hypothesis is accepted (Table 8).
Table 9 illustrates that there is no association between cervical cancer screening behavior and perceived severity of cervical cancer. Therefore, it was concluded that cervical cancer screening behavior of the respondents was independent of perceived severity of cervical cancer.
Table 10 shows that there is no association between cervical cancer screening behavior and perceived benefits of cervical cancer screening behavior. Therefore, it was concluded that cervical cancer screening behavior of the respondents was independent of perceived benefits of cervical cancer.
Table 11 illustrates that there is no association between cervical cancer screening behavior and perceived barriers of cervical cancer screening behavior. Therefore, it was concluded that cervical cancer screening behavior of the respondents was independent of perceived barriers of cervical cancer.
Discussion
In our study, majority of the respondents had heard about cervical cancer. Similar result has been shown in a study conducted by Shrestha et al. [8], Nepal and other studies conducted in North Eastern India and North Central Nigeria [8,9,10]. The fact that the study was conducted in an area where awareness programs have been conducted on cervical cancer might be the reason for a large population of women having heard about cervical cancer.
This study found out that majority of the women had also heard about cervical cancer screening. More than half of the women (57.2%) who had heard about cervical cancer screening stated that they got the information from health personnel followed by family and friends (26.2%) and social media (16.6%). This is similar to that reported by another study by Singh in India where health personnel followed by friends was the source of information [11]. Another study by Shrestha reported family and friends to be the main source of information [8].
In this study, similar finding has been found as that of the study conducted by Ibekwe et al. [12]. In both of the studies, only minorities of women have ever been screened for cervical cancer. In the study conducted by Ibekwe et al. [12], the cervical cancer screening status was found to be 39% which is similar to present study in which 47.6% of women have ever been screened for cervical cancer. This is still lower than the national target coverage which is 50% in women of age 30–60 years [13]. Similarly, in a study conducted by Sawadogo et al., minority of women were found to be screened for cervical cancer [14]. In contrast to the present study, majority of the Vietnamese Americans were found to have screened for cervical cancer in a study conducted by Grace et al. [15].
This study showed that the reason why more than half of the women (69.6%) that had ever been screened for cervical cancer was health personnel’s advice followed by personal initiative (27.5%) and family’s advice (2.9%). A study conducted by Singh asserted prevention of cervical cancer (54.5%) as the main reason for adequate practice followed by health personnel’s advice (15.2%) and family’s advice (12.2%) [11].
The results of this study showed that minority of the women had cervical cancer screening behavior, i.e., 18.3%. This is in keeping with the study conducted by John in Ruvuma in which only 14% of the respondents had good cervical cancer screening practice [16]. On the bright side, the finding of this study is higher than 2.0% that was reported in national cervical cancer screening coverage among rural women (2014) [2]. This might be explained by the fact that the local leaders in our study area have been involved in increasing the awareness of cervical cancer and utilization of cervical cancer screening services, and therefore increasing ease of access to the cervical cancer screening service.
This study demonstrated a significant relationship between cervical cancer screening behavior and education level of respondents (p = 0.015) which is in accordance to the study conducted by Morema et al. in Kenya with the p < 0.0001 [17]. Similarly, a study conducted by Tracy in USA showed that routine screeners were more likely to have graduated college (p = 0.01) [18]. A study conducted by Hyacinth in North Central Nigeria showed statistically significant relationship of Educational Level and utilization of Pap smear test (p = 0.01) [10]. But the study is in contrast to the study conducted by Shrestha et al. (p = 0.081) [8]. In this study, cervical cancer screening behavior has been found to be high among literate women. This fact may be due to literate women being more aware about cervical cancer and its prevention and conscious regarding their well-being.
No significant association has been found between age of women and cervical cancer screening behavior (p = 0.698). This is in contrast to studies conducted by Shrestha et al. in Nepal (p = 0.013), [8] Hyacinth et al. in North Central Nigeria (p < 0.01) [10], Esin et al. in Turkey (p = 0.000) [19] and Morema in Kenya (p < 0.0001) [17]. Such facts may be due to the screening campaign being successful enough to involve women of every age group. It might be because older women tend to perform screening more on health personnel’s recommendation and younger women on their own initiative to remain healthy. Thus, the screening behavior is independent of age.
From the present study, no significant association has been found between parity of women and cervical cancer screening behavior (p = 0.142). This is in accordance to a study conducted by Hyacinth et al. in North Central Nigeria (p = 0.28) [10] and study conducted by Shrestha et al. Nepal (p = 0.153) [8]. But it can be considered that the higher parity the women has, the higher probability of contact with the health personnel, thus increasing the recommendation of the screening.
In this study, no significant association was found between cervical cancer screening behavior and perceived severity (p = 0.245) which is in accordance to studies conducted by Ibekwe et al. in Botswana (p = 0.2988) [20] and Esin et al. in Turkey [19]. In contrast to present study, a study conducted by Morema [17] in Kenya showed that those women who perceived cervical cancer as a serious disease were significantly more likely to report having had a cervical screen (p < 0.0001) [17]. Concerning perceived severity, most women believed that cervical cancer would threaten their relationship with their husband or partner (55.6%) and that they were afraid to think about cervical cancer (50.6%).
In this study, no significant association was found between cervical cancer screening behavior and perceived benefits (p = 0.075). Similar studies conducted by Ibekwe et al. in Botswana (p = 0.2988) [21] and Esin et al. [19] in Turkey have shown no significant association between cervical cancer screening and perceived benefits. Concerning perceived benefits, majority of the women (68.3%) believed that completing cervical cancer screening will allow them to find out if there are early signs of cervical cancer.
Since the women may have attended similar awareness programs in the past regarding cervical cancer and cervical cancer screening behavior, it may have influenced perceived severity of cervical cancer and perceived benefits of cervical cancer screening in the same way in both groups of women who have and who do not have cervical cancer screening behavior.
Similarly, this study showed no significant association between cervical cancer screening behavior and perceived barriers (p = 0.310). Similar study conducted by Ibekwe et al. [21] in Botswana (p = 0.696) has shown no significant association between cervical cancer screening and perceived barriers [12]. It can be considered that higher the perceived barriers of cervical cancer screening, lower will be the screening rates. However, in our context, health personnel’s advices regarding examination have a great role. Even though when women may have had high perceived barriers, health personnel’s advice may have led to cervical cancer screening behavior. Concerning perceived barriers, majority of the women (80.6%) believed that they prefer that females perform cervical cancer screening because it is uncomfortable to them if a man does it.
Conclusion
This study shows that cervical cancer screening behavior among the respondents was satisfactory. The major reason for cervical cancer screening was health personnel’s advice. Women who were literate were found to have significantly higher cervical cancer screening behavior as compared to their reference. Minority of women perceived themselves at risk of cervical cancer. Majority of women felt uncomfortable to be screened by male health personnel. Still only minority of the respondents were suggested to repeat cervical cancer screening by health personnel in future. No significant association was found between cervical cancer screening behavior and age, parity, perceived severity, perceived benefits, and perceived barriers.
Limitation
As the respondents had to remember when they had performed cervical cancer screening, there might have been recall bias. In this study, association between perceived susceptibility and cervical cancer screening behavior could not be assessed because of error caused by small sample size for Chi-square test.
Implication
This study to assess cervical cancer screening behavior is conducted for the first time in this area. Hence, it could provide help for further research to those conducting future research. The study might be useful for planning new intervention or education for cervical cancer screening.
Recommendation
This study offers recommendations for health professionals, nurses, and community health workers to focus preventive health measures for cervical cancer prevention.
Awareness campaigns targeting illiterate groups can be conducted in community so that they become motivated towards cervical cancer screening.
Since the most common source of information was health personnel and the most common reason for screening was their advice. For this health professionals can conduct health education programs to the women eligible for screening attending gynecological clinic regarding prevention of cervical cancer and importance of cervical cancer screening. So that it can boost up their preventive behaviors and cervical cancer screening behavior.
The health personnel could also provide women with choice from whom they want to be screened. In such situation, nurses being female in our context could come forward so that they do not miss the opportunity to be screened.
References
Cervical cancer estimated incidence, mortality and prevalence worldwide in 2012, international agency for research on cancer, World Health Organization; 2012. http://globocan.iarc.fr/old/FactSheets/cancers/cervix-new.asp.
Bruni L, Barrionuevo-Rosas L, Serrano B, Brotons M, Albero G, Cosano R, Muñoz J, Bosch FX, de Sanjosé S, Castellsagué X. ICO information centre on HPV and cancer (HPV Information Centre). Human papillomavirus and related diseases in Nepal. Summary report 2014-08-22. Accessed 20 Nov 2014.
Nootan RM, Ramling M. Effect of structured education on knowledge regarding prevention of cervical cancer among A.N.M. Students. Int J Sci Res. 2014;3(3):610–16.
Human papillomavirus (HPV) and cervical cancer, World Health Organization; 2013. http://www.who.int/mediacentre/factsheets/fs380/en/.
Prevention of cervical cancer through screening using visual inspection with acetic acid (VIA) and treatmentwith cryotherapy, World Health Organization; 2012. www.who.int/reproductivehealth.
Gannon M, Dowling M. Increasing the uptake of cervicalscreening programmes. British Journal of Nursing. 2008;17(20):1280–4.
Ashford L, Collymore Y. Preventing cervical cancer worldwide, by the population reference bureau and the alliance for cervical cancer prevention. 2005. http://pacificcancer.org/Resources/Cancer/Cervical/preventcervcancer_brief_eng.pdf.
Shrestha J, Saha R, Tripathi N. Knowledge, attitude and practice regarding cervical cancer screening amongst women visiting Tertiary Centre in Kathmandu, Nepal. Nepal J Med Sci. 2013;2(2):85–90.
Thippeveeranna C, Mohan SS, Singh LR, Singh NN. Knowledge, attitude and practice of Pap smear as a screening procedure among nurses in a Tertiary Hospital in North East India. Asia Pac J Cancer Prev. 2013;14(2):849–52.
Hyacinth HI, Adekeye OA, Ibeh JN, Osoba T. Cervical cancer and Pap smear awareness and utilization of Pap smear test among federal civil servants in North Central Nigeria. PLoS ONE. 2012;7(10):e46583. doi:10.1371/journal.pone.0046583.
Singh M, Ranjan R, et al. Knowledge, attitude and practice of cervical cancer screening in women visiting a tertiary care hospital of Delhi. Indian J Cancer. 2014;51(3):319–23.
Ibekwe CM, Hoque ME, Ntuli-Ngcobo B. Perceived benefits of cervical cancer screening among women attending Mahalapye District Hospital, Botswana. Asian Pac J Cancer Prev. 2010;11:1021–7.
National Guideline for Cervical Cancer Screening and Prevention in Nepal, Family Health Division, Ministry of Health and Population, Government of Nepal. 2010. http://phaseworldwide.org/wp-content/uploads/2015/11/Final-booklet-cancer-governmentstrategy.pdf.
Sawadogo B, Gitta SN, et al. Knowledge and beliefs on cervical cancer screening among women aged 20–50 years in Ouagadougou, Burkina Faso, 2012. PanAfrican Med J. 2012;18:175.
Grace X, Gao W, et al. Health beliefs associated with cervical cancer screening among Vietnamese Americans. J Women’s Health. 2013;22(3):276–88.
John, J. The knowledge, attitude, practice and perceived barriers towards screening for premalignant cervical lesions among women aged 18 years and above, in Songea Urban, Ruvuma. Masters thesis, Muhimbili University of Health and Allied Sciences. 2011.
Morema EN, Atieli HE, Onyango RO, Omondi JH, Ouma C. Determinants of cervical screening services uptake among 18–49 year old women seeking services at the Jaramogi Oginga Odinga Teaching and Referral Hospital, Kisumu, Kenya. BMC Health Serv Res. 2014;14:335. doi:10.1186/1472-6963-14-335.
Tracy JK, Schulterman NH, Greenberg DR. Understanding cervical cancer screening among lesbians: a national survey. BMC Public Health. 2013;13:442.
Esin MN, Bulduk S, Ardic A. Beliefs about cervical cancer screening among Turkish married women. J Cancer Educ. 2011;26:510–5.
Hoque M, Ibekwe CM, Ntuli-Ngcobo B. Screening and perceived severity of cervical cancer among women attending Mahalapye District Hospital, Botswana. Asian Pac J Cancer Prev. 2009;10:1095–100.
Ibekwe CM, Hoque ME, Ntuli-Ngcobo B, Hoque ME. Perceived barriers of cervical cancer screening among women attending Mahalapye District Hospital, Botswana. Arch Clin Microbiol. 2011;2(1):4. doi:10:3823/222.
Authors’ contributions
APR participated in concept of paper, drafted the manuscript, and approved the final version of the manuscript for publication; KE developed the research plan and design, initiated and completed ethical clearance, collecting data, performed the statistical analysis. Both authors read and approved the final manuscript.
Acknowledgements
The authors thank the participants who were included in this study for their kind co-operation and willingness to help us in the research work.
Competing interests
The authors declare that they have no competing interests. There are no financial and/or personal relationships between the authors and others that might bias the work.
Availability of data and materials
The datasets of the current study are available from the corresponding author on reasonable request.
Consent for publication
The authors declare that they agree with publication.
Ethical approval and consent to participate
Written consent was obtained from the concerned authority. Verbal consent was taken from all participants before data collection.
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
About this article
Cite this article
Acharya Pandey, R., Karmacharya, E. Cervical cancer screening behavior and associated factors among women of Ugrachandi Nala, Kavre, Nepal. Eur J Med Res 22, 32 (2017). https://doi.org/10.1186/s40001-017-0274-9
Received:
Accepted:
Published:
DOI: https://doi.org/10.1186/s40001-017-0274-9