Assessment of women`s knowledge regarding infectious risk factors
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Assessment of women`s knowledge regarding infectious risk factors
● JOURNAL OF PUBLIC HEALTH, NURSING AND MEDICAL RESCUE ● No.●2/2015 (59-64) ●●JOURNAL OF HEALTH, NURSING AND RESCUE JOURNAL OFPUBLIC PUBLIC HEALTH, NURSING ANDMEDICAL MEDICAL RESCUE ●No.2/2015 2/2014 ●●● 59 Assessment of women’s knowledge regarding infectious risk factors for cervical cancer (Ocena wiedzy kobiet na temat infekcyjnych czynników ryzyka raka szyjki macicy) M Sulima 1,A,D, M Lewicka1,F, K Wiktor 2,E, G Bakalczuk 1,B, H Wiktor 1,C Abstract - Introduction. Literature on the subject provides that 5 Polish women die every day as a result of cervical cancer. Purpose of the study. Assessment of women’s knowledge regarding infectious risk factors for cervical cancer. Materials and methods. 200 women formed the study group – they came from the cities of Lublin and Radom and from the village of Jabłonna. The study was conducted using the diagnostic survey method with the authors’ own survey questionnaire made especially for this study. Results. A statistically significant relationship has been found between the studied women’s knowledge about HPV as a risk factor for cervical cancer and age (p=0.007), civil status (p=0.002), education (p=0.02) as well as the form of professional activity (p=0.00001). A statistically significant relationship has been found between the respondents’ knowledge about genital herpes as a risk factor for cervical cancer and age (p=0.02), civil status (p=0.001), place of residence (p=0.004) and the form of professional activity (p=0.00005). However, no statistically significant relationship has been found between the respondents’ knowledge about the human immunodeficiency virus (HIV) as a risk factor for cervical cancer and age (p=0.17) or education (p=0.13). Conclusions. Women do not possess a suitable knowledge regarding the infectious risk factors for cervical cancer. Women over 40 years of age, married women, the ones with elementary and vocational education as well as inhabitants of villages should be offered a special educational programme because they have the least knowledge concerning the infectious risk factors for cervical cancer. kwestionariusza ankiety własnego autorstwa opracowanego dla potrzeb niniejszej pracy. Wyniki. Stwierdzono istotną statystycznie zależność pomiędzy wiedzą badanych kobiet na temat HPV, jako czynnika ryzyka raka szyjki macicy a wiekiem (p=0,007), stanem cywilnym (p=0,002), wykształceniem (p=0,02) oraz formą aktywności zawodowej (p=0,00001). Stwierdzono istotną statystycznie zależność pomiędzy wiedzą badanych kobiet na temat opryszczki płciowej, jako czynnika ryzyka raka szyjki macicy a wiekiem (p=0,02), stanem cywilnym (p=0,001), miejscem zamieszkania (p=0,004) oraz formą aktywności zawodowej (p=0,00005). Nie stwierdzono natomiast statystycznie istotnej zależności pomiędzy wiedzą badanych kobiet na temat wirus upośledzenia ludzkiej odporności (HIV), jako czynnika ryzyka raka szyjki macicy a wiekiem (p=0,17) oraz wykształceniem (p=0,13). Wnioski. Kobiety nie posiadają odpowiedniego zakresu wiedzy odnośnie infekcyjnych czynników ryzyka raka szyjki macicy. Kobiety: po 40 roku życia, mężatki, posiadające wykształcenie podstawowe lub zawodowe, mieszkanki wsi powinny być objęte szczególnymi działaniami edukacyjnymi z powodu posiadania najmniejszego zakresu wiedzy odnośnie infekcyjnych czynników ryzyka raka szyjki macicy. Key words - cancer, cervix, human paillomavirus, genital herpes virus, human immunodeficiency virus. 1. Department of Obstetrics, Gynaecology and Obstetrical Gynaecological Nursing Faculty of Nursing and Health Sciences, Medical University, Lublin. 2. Department of Gynaecology and Gynaecological Endocrinology Faculty of Nursing and Health Sciences, Medical University, Lublin Streszczenie – Wprowadzenie. Literatura przedmiotu podaje, że z powodu raka szyjki macicy umiera dziennie 5 polskich kobiet. Cel pracy. Ocena wiedzy kobiet na temat infekcyjnych czynników raka szyjki macicy. Materiał i metoda. Badaniami objęto 200 kobiet pochodzących z Lublina i Radomia oraz wsi Jabłonna. Badania przeprowadzono metodą sondażu diagnostycznego z zastosowaniem Słowa kluczowe - rak, szyjka macicy, wirus brodawczaka ludzkiego, wirus opryszczki płciowej, wirus upośledzenia ludzkiej odporności. Author Affiliations: Authors’ contributions to the article: A. The idea and the planning of the study B. Gathering and listing data C. The data analysis and interpretation ●●JOURNAL JOURNALOF OFPUBLIC PUBLICHEALTH, HEALTH,NURSING NURSINGAND ANDMEDICAL MEDICALRESCUE RESCUE●●No.2/2015 2/2014 ● ● D. Writing the article E. Critical review of the article F. Final approval of the article Correspondence to: Magdalena Sulima MD, PhD Department of Obstetrics, Gynecology and Obstetrical - Gynecological Nursing, Faculty of Nursing and Health Sciences, Medical University, Chodźki 6 Str., PL-20-093 Lublin, Poland, e-mail: [email protected] Accepted for publication: March 6, 2015. I. INTRODUCTION n Poland, cancer of the female reproductive organs is a serious problem of both medical and social nature. Cervical cancer is the second most frequent, after breast cancer, malignant neoplasm affecting the female genitals [1,2]. Every day, 5 Polish women die of cervical cancer. Cervical cancer morbidity and mortality rates in Poland are among the highest in Europe mainly due to the inconsiderable participation of women in periodic medical examinations and late diagnosis at an advanced stage of the disease [3,4]. Viral infections are the main aetiopathogenetic factor for cervical factor. The human papillomavirus (HPV), especially types 16, 18 and 45, is the main aetiological factor of over 70% of squamous cell cervical cancer cases and 90% of cervical adenocarcinoma cases [5-7]. Herpes simplex virus type II is also a risk factor for cervical cancer. Moreover, a relationship has been found between infection with the human immunodeficiency virus (HIV) and the development of cervical dysplasia [8,9]. An appropriate level of knowledge among women regarding the infectious risk factors for cervical cancer as well as regular prophylactic examinations are the essential factors reducing the risk of developing this type of cancer [10-13]. The purpose of the study was to evaluate the women’s knowledge regarding the infectious factors for cervical cancer. I II. MATERIALS AND METHODS 200 women coming from the cities of Lublin and Radom as well as from the village of Jabłonna were examined. The study was conducted using the diagnostic survey method with the authors’ own survey questionnaire made especially for this study. Participation in the study was of a voluntary and anonymous nature. 60 The results obtained were subjected to statistical analysis. The risk of inference error was adopted at 5% and the value of p<0.05 was considered statistically significant. The respondents’ age ranged from 20 to 66. Within the study group, 92 women (46.0%) were aged 20-30, 22 (11.0%) were aged 31-40, 57 (28.50%) were aged 4150, 21 (10.50%) from 51 to 60 and 8 (4.0%) were over 60 years of age. In the study group, 108 women (54.0%) had obtained higher education, 65 (32.50%) secondary education, 19 (9.50%) vocational education, whereas 8 women (4.0%) had elementary education. 53 women (26.50%) lived in the capital of the province, 94 (47.0%) respondents lived in the district capital and 53 women (26.50%) lived in the countryside. Among the women studied, 92 (46%) were married, 82 (41.0%) were single, 18 (9.0%) were divorced and 8 (4.0%) were widowed. Professionally active were 97 women (48.50%), 14 (7.0%) remained unemployed, 24 respondents (12.0%) were pensioners and 65 (32.50%) were students. III. RESULTS Table 1 presents the correlation between the knowledge of the women examined about the human papillomavirus as a risk factor for cervical cancer and the socio-demographic factors. The highest percentage of respondents aware of the fact that the human papillomavirus is a risk factor for cervical cancer was formed by women aged 20-30 years (n=49, 53.26%), single women (n=47, 57.32%), women with higher education diplomas (n=47, 43.52%), inhabitants of the voivevodship capital (n=27, 50.94%) and students (n=44, 67.69%). In turn, the highest percentage of respondents who did not know that the human papillomavirus was a risk factor for cervical cancer was formed by women aged 4150 years (n=38, 66.67%), married women (n=61, 66.30%), women with vocational education (n=13, 68.42%), inhabitants of villages (n=33, 59.66%) and pensioners (n=16, 66.67%). A statistically significant relationship has been found between the respondents’ knowledge regarding HPV as a risk factor for cervical cancer and age (p=0.007), civil status (p=0.002), education (p=0.02) and the form of professional activity (p=0.00001). Nevertheless, no statistically significant relationship has been found between the respondents’ knowledge ●●JOURNAL JOURNALOF OFPUBLIC PUBLICHEALTH, HEALTH,NURSING NURSINGAND ANDMEDICAL MEDICALRESCUE RESCUE●●No.2/2015 2/2014 ● ● factor for cervical cancer and the place of residence (p=0.02), civil status (p=0.0003) and the form of professional activity (p=0.02). However, no statistically significant relationship has been found between the respondents’ knowledge regarding the human immunodeficiency virus (HIV) as a risk factor for cervical cancer and age (p=0.17) or education (p=0.13). Over 60 years Total Civil status Single Married Divorced Widowed 92 100% 8 5 9 22 36.36% 22.73% 40.91% 100% 15 4 38 57 26.32% 7.02% 66.67% 100% 5 3 13 21 23.81% 14.29% 61.90% 100% 3 0 5 8 37.50% 0.00% 62.50% 100% 80 (40.00%) 47 18 (9.00%) 7 102 (51.00%) 28 200 (100.00%) 82 57.32% 8.54% 34.15% 100% 20 11 61 92 21.74% 11.96% 66.30% 100% 9 0 9 18 50.00% 0.00% 50.00% 100% 4 0 4 8 50.00% 0.00% 50.00% 100% 80 (40.00%) 18 (9.00%) 102 (51.00%) 200 (100.00%) Total Education Elementary Vocational Secondary Higher 0 3 5 8 0.00% 37.50% 62.50% 100% 5 1 13 19 26.32% 5.26% 68.42% 100% 28 3 34 65 43.08% 4.62% 52.31% 100% 47 11 50 108 43.52% 10.19% 46.30% 100% 80 (40.00%) 18 (9.00%) 102 (51.00%) 200 (100.00%) Place of residence Total Province capital District capital Countryside 27 7 19 53 50.94% 13.21% 35.85% 100% 36 8 50 94 38.30% 8.51% 53.19% 100% 17 3 33 53 29.96% 10.38% 59.66% 100% 80 (40.00%) 18 (9.00%) 102 (51.00%) 200 (100.00%) Total Employed Unemployed Pensioner Student Total 26 10 61 97 26.80% 0.31% 62.89% 100% 5 0 9 14 35.71% 0.00% 64.29% 100% 5 3 16 24 20.83% 12.50% 66.67% 100% 44 5 16 65 67.69% 7.69% 24.62% 100% 80 (40.00%) 18 (9.00%) 102 (51.00%) 200 (100.00%) Chi2=21.01 p=0.007 51-60 years 37 40.22% Chi2=26.52 p=0.002 41-50 years 6 6.52% Chi2=15.48 p=0.02 Age 31-40 years 49 53.26% Chi2=8.00 p=0.09 20-30 years HPV as a risk factor for the development of cervical cancer I don’t Yes No Total know n % n% n% n% Chi2=34.05 p=0.00001 Socio-demographic factors Statistical analysis Table 1. Correlation between the respondents’ knowledge about the human papillomavirus as a risk factor for cervical cancer and the socio-demographic factors Form of professional activity about HPV as a risk factor for cervical cancer and their place of residence (p=0.09). Table 2 presents the correlation between the knowledge of the women surveyed regarding the genital herpes virus as a risk factor for cervical cancer and the socio-demographic factors. The highest percentage of respondents aware of the fact that the genital herpes virus is a risk factor for cervical cancer were women aged 20-30 (n=33, 35.87%), divorcées (n=7, 38.88%), women with elementary education (n=3, 37.50%), dwellers of the province capital (n=20, 37.74%), and students (n=30, 46.15%). In turn, the highest percentage of respondents who did not know that the genital herpes virus was a risk factor for cervical cancer were women aged 41-50 years (n=38, 66.67%), married women (n=60, 65.22%), women with vocational education (n=12, 63.16%), unemployed women (n=11, 78.57%), and inhabitants of the countryside (n=33, 62.26%). The study has shown a statistically significant relationship between the respondents’ knowledge regarding the genital herpes virus as a risk factor for cervical cancer and age (p=0.02), civil status (p=0.001), place of residence (p=0.004) and the form of professional activity (p=0.00005). However, no statistically significant relationship has been found between the knowledge of the women surveyed concerning the genital herpes virus as a risk factor for cervical cancer and their education (p=0.63). Table 3 presents the correlation between the respondents’ knowledge regarding the human immunodeficiency virus (HIV) as a risk factor for cervical cancer and the socio-demographic factors. The highest percentage of respondents aware of the fact that the human immunodeficiency virus (HIV) is a risk factor for cervical cancer was formed by women aged over 60 (n=3, 37.50%), widows (n=5, 62.50), women with secondary education (n=20, 30.77%), students (n=21, 32.30%) and women inhabiting the capital of the province (n=21, 39.62%). In turn, the highest percentage of respondents who did not know that the human immunodeficiency virus (HIV) was a risk factor for cervical cancer was formed by women between 51 and 60 years of age (n=13, 61.90%), married women (n=57, 61.96%), women with elementary education (n=7, 87.50%), unemployed women (n=9, 64.29%), and inhabitants of the countryside (n=36, 67.92%). A statistically significant relationship has been found between the knowledge of the women surveyed regarding the human immunodeficiency virus (HIV) as a risk 61 ●●JOURNAL JOURNALOF OFPUBLIC PUBLICHEALTH, HEALTH,NURSING NURSINGAND ANDMEDICAL MEDICALRESCUE RESCUE●●No.2/2015 2/2014 ● ● Total Education Elementary Vocational Secondary Higher Place of residence Total Province capital District capital Countryside Form of professional activity Total Employed Unemployed Pensioner Student Total 200 (100.00%) Married Divorced Widow Total Elementary Vocational Secondary Higher Total Province capital District capital Countryside Total Employed Unemployed Pensioner Student Total n % n % n % 26 28.26% 24 26.09% 42 45.65% 92 100% 8 36.36% 7 31.82% 7 31.82% 22 100% 16 28.07% 6 10.53% 35 61.40% 57 100% 6 28.57% 2 9.53% 13 61.90% 21 100% 3 37.50% 1 12.50% 4 50.00% 8 100% 101 (50.50%) 35 42.68% 57 61.96% 7 38.88% 2 25.00% 101 (50.50%) 200 (100.00%) 82 100% 92 100% 18 100% 8 100% 200 (100.00%) 59 40 (29.50%) (20.00%) 20 27 24.39% 32.93% 24 11 26.09% 11.95% 10 1 55.56% 5.56% 5 1 62.50% 12.50% 59 40 (29.50%) (20.00%) 1 12.50% 0 0.00% 7 87.50% 8 100% 5 26.32% 1 5.26% 13 68.42% 19 100% 28 43.08% 53 49.07% 101 (50.50%) 65 100% 108 100% 200 (100.00%) 20 17 30.77% 26.15% 33 22 30.56% 20.37% 59 40 (29.50%) (20.00%) 21 39.62% 14 26.42% 18 33.96% 53 100% 28 29.79% 19 20.21% 47 50.00% 94 100% 10 18.87% 7 13.21% 36 67.92% 53 100% 101 (50.50%) 200 (100.00%) 56 57.73% 9 64.29% 97 100% 14 100% 14 58.33% 22 33.85% 101 (50.50%) 24 100% 65 100% 200 (100.00%) 59 40 (29.50%) (20.00%) 28 28.87% 3 21.42% 13 13.40% 2 14.29% 7 3 29.17% 12.50% 21 22 32.30% 33.85% 59 40 (29.50%) (20.00%) Statistical analysis 101 (50.50%) Single n % Chi2=11.63, p=0.17 44 (22.00%) Age 55 (27.50%) 20-30 years 31-40 years 41-50 years 51-60 years Over 60 years Total Total Chi2=25.009 p=0.0003 Widow 92 100% 22 100% 57 100% 21 100% 8 100% 200 (100.00%) 82 100% 92 100% 18 100% 8 100% 200 (100.00%) 8 100% 19 100% 65 100% 108 100% 200 (100.00%) 53 100% 94 100% 53 100% 200 (100.00%) 97 100% 14 100% 24 100% 65 100% I don’t know Chi2=9.96 p=0.13 Divorced 40 43.48% 8 36.37% 38 66.67% 12 57.14% 3 37.50% 101 (50.50%) 28 34.15% 60 65.22% 10 55.56% 3 37.50% 101 (50.50%) 5 62.50% 12 63.16% 30 46.15% 54 50.00% 101 (50.50%) 15 28.30% 53 56.38% 33 62.26% 101 (50.50%) 61 62.88% 11 78.57% 13 54.17% 16 24.62% No Chi2=12.25 p=0.02 Married 19 20.65% 10 45.45% 9 15.79% 3 14.29% 3 37.50% 44 (22.00%) 23 28.05% 17 18.48% 1 5.56% 3 37.50% 44 (22.00%) 0 0.00% 4 21.05% 16 24.62% 24 22.22% 44 (22.00%) 18 33.96% 19 20.22% 7 13.21% 44 (22.00%) 18 18.56% 2 14.29% 5 20.83% 19 29.23% Yes Chi2=15.14 p=0.02 Civil status Single 33 35.87% 4 18.18% 10 17.54% 6 28.57% 2 25.00% 55 (27.50%) 31 37.80% 15 16.30% 7 38.88% 2 25.00% 55 (27.50%) 3 37.50% 3 15.79% 19 29.23% 30 27.78% 55 (27.50%) 20 37.74% 22 23.40% 13 24.53% 55 (27.50%) 18 18.56% 1 7.14% 6 25.00% 30 46.15% Civil status Total n % Sociodemographic factors Education Over 60 years n % Human immunodeficiency virus (HIV) as a risk factor for developing cervical cancer Place of residence 51-60 years n % Table 3. Correlation between the respondents’ knowledge about the human immunodeficiency virus (HIV) as a risk factor for cervical cancer and the sociodemographic factors Form of professional activity 41-50 years n % Chi2=18.31 p=0.02 Age 31-40 years Total Chi2=21.84 p=0.001 20-30 years I don’t know Chi2=4.36 p=0.63 No Chi2=15.48 p=0.004 Yes Socio-demographic factors Chi2=29.49 p=0.00005 Genital herpes virus as a risk factor for developing cervical cancer Statistical analysis Table 2. Correlation between the respondents’ knowledge about the genital herpes virus as a risk factor for cervical cancer and the socio-demographic factors 62 ●●JOURNAL JOURNALOF OFPUBLIC PUBLICHEALTH, HEALTH,NURSING NURSINGAND ANDMEDICAL MEDICALRESCUE RESCUE●●No.2/2015 2/2014 ● ● IV. DISCUSSION The human papillomavirus (HPV) belongs to the Papillomaviridae family and it is considered to be the main aetiological factor for cervical cancer. The period in which the viral infection leads to neoplasm in the cervix depends on the HPV genotype. Types 16 and 18 are highly oncogenic. The medium-risk group is formed by types: 31, 33, 35, 39, 45, 51, 52, 56, 58, 59 and 68, whereas types 6, 11, 42, 43 and 44 belong to the low-risk group. [13-18. Chin et al. have discovered that, in the group of 43 patients hospitalized for cervical cancer, 98% had the HPV DNA in pap smear. Also, in another study conducted by the above-mentioned authors in a group of 98 women treated for cervical cancer, the HPV DNA was found in 97.0% of pap smears. Research by Makwe and Anorlu [19] conducted in a group of 178 nurses has shown that 70.1% of the respondents did not know that the human papillomavirus was an aetiopathogenetic factor for cervical cancer. In turn, research by Ezenwa et al [20] in a group of 290 women – mothers of adolescent girls – has shown that 27.9% of the women surveyed did not have knowledge regarding HPV infections, whereas 34.5% of the respondents knew that HPV was a risk factor for cervical cancer. Moreover, research conducted by Czechowska [21] in a group of 120 women from Jelenia Góra district demonstrated that 55.0% of women had knowledge that the human papillomavirus was a factor for cervical cancer. Furthermore, Cichońska et al [12] found that 66% of the respondents knew that HPV infection was a risk factor for cervical cancer. Krajewska et al [22] found that 26.0% of female respondents aged 20-30, 36.0% of women aged 31-50 and 20% of women aged 51-70 did not know that HPV infection was a risk factor for cervical cancer. Finally, a study conducted in a group of 100 women by Pacewicz et al [3] revealed that 51.0% of the women examined did not posses knowledge concerning the influence of HPV on developing cervical cancer. Herpes simplex virus type II is a persistent and recurring viral infection being the most frequent cause of ulcerations affecting genitals. It also constitutes a risk factor for becoming infected with other sexually transmitted diseases as well as for the development of cervical cancer. In a group of women found to be infected with HPV (type 16 or 18) and HSV- 2, the risk of developing an invasive form of cervical cancer is twice as high as in women infected with only one type of the virus [23,24]. Research carried out by Cichońska et al [12] has shown that merely 36.0% of the respondents knew that the herpes virus was a risk factor for cervical cancer. 63 In turn, research by Pacewicz et al [3] has demonstrated that women are aware of the fact that infection with HSV-2 is a risk factor for cervical cancer. The authors’ own research has shown that only 27.50% of the respondents knew that the herpes simplex virus was a risk factor for cervical cancer. Yet, 50.50% of the women surveyed did not know that HIV-2 was a risk factor for this type of cancer. Infection with the human immunodeficiency virus (HIV) and the Acquired Immunodeficiency Syndrome (AIDS) still poses a serious health problem to women. A relationship has been found between seropositivity for HIV and the development of cervical dysplasia. The incidence of cervical dysplasia in HIV-positive women is approx. 40%. Also, the course of the disease has been observed to be worse for HIV-positive women in comparison to HIV-negative women. [24-28]. The authors’ own study has demonstrated that 50.50% of the female respondents did not posses knowledge regarding the relationship between HIV and the risk of developing cervical cancer, 29.50% of the respondents knew that infection with HIV could predispose to the development of cervical cancer and 20.00% of the women surveyed believed that infection with HIV did not contribute to the risk of developing this disease. This study has made it possible to determine the group of women with the least knowledge about the infectious risk factors for cervical cancer. Educational programmes conducted in this group of women may contribute to increasing the number of women participating in prophylactic examinations as well as to reducing the morbidity and mortality rates among women as a result of cervical cancer. V. CONCLUSIONS 1. Women do not have a suitable knowledge regarding the infectious risk factors for cervical cancer. 2. Women over 40 years of age, married women, women with elementary or vocational education and inhabitants of the countryside should be subjected to special educational programmes due to the fact that they possess the least knowledge regarding the infectious risk factors for cervical cancer ●●JOURNAL JOURNALOF OFPUBLIC PUBLICHEALTH, HEALTH,NURSING NURSINGAND ANDMEDICAL MEDICALRESCUE RESCUE●●No.2/2015 2/2014 ● ● VI. REFERENCES [1] Bartczak A, Dziedziczak-Buczyńska M. Wybrane zagadnie z epidemiologii, anatomii i terapii raka piersi. JPHNMR 2012; (2): 34-38. [2] Łoś J. Skryning cytologiczny raka szyjki macicy. Ginekol Prakt 2006; 1:10 – 13. [3] Pacewicz M, Krajewska-Kułak E, Krajewska-Ferishah K. Profilaktyka raka szyjki macicy- poziom wiedzy kobiet i mężczyzn. Med Paliat 2012, 4:217-228. [4] Krajewska M, Owłasiuk A, Litwiejko A. 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