How Menstruation Is Perceived by Adolescent School Girls in Gedeo Zone of Ethiopia?

Introduction Perception regarding menstruation is insufficiently acknowledged. Lack of adequate perception towards menstruation may make girls vulnerable to mental, emotional, and physical problems. This might also be a reason for the failure of menstrual hygiene practice which in turn can have multiple social and health consequences. Objective To assess the perception and correlation regarding menstruation among adolescent high school girls in Gedeo zone, Southern Ethiopia. Methods An institutional-based cross-sectional study was conducted among a randomly selected 791 adolescent high school girls at the Gedeo zone through the multistage sampling technique. Data were collected using an interviewer-administered questionnaire. The data were entered to EPi Info version 3.5 and exported to SPSS version 20.0 for analysis. Frequency tables were used to describe study variables. Odds ratio with 95% confidence interval was computed to determine the level of significance. Result From a total of 806 adolescent girls that were invited to participate in the study, 791 (98.1%) participated. The mean (±SD) age of respondents was 16.3 (±4.7) years. Living alone in dormitories {OR = 1.75 CI = (1.07, 2.85)}, lower maternal educational status {OR = 4.03, CI = (2.41, 6.74)}, and age of menarche before 12 years {OR = 2.07, CI = (1.02, 4.24)} were factors statistically associated with unfavorable perception regarding menstruation. Conclusion Most high school girls had an unfavorable perception regarding menstruation. Living alone, lower maternal educational status, and age of menarche before 12 years were factors with statistically significant association with unfavorable perception regarding menstruation. This demonstrates a need to design and implement advocacy programs.


Introduction
Menstruation is typically a universal phenomenon unique to the females during a woman's reproductive age [1]. e onset of menstruation is one of the most important changes occurring among the girls during their adolescent years, which most commonly occurs between 11 and 15 years with a mean age of 13 years [2]. is is the ideal time in which girls join high schools and colleges [3]. e onset of the first menstrual period is a qualitative event of major significance changes in a woman's life, denoting the achievement of major functional states in social-, occupational-, and health-related aspects [4]. e bodily changes associated with puberty will have an impact in the girl's physical, psychological, and social development and self-image. However, most women are uncomfortable in discussing the "topic" as it has a social taboo [5]. Women shared several misconceptions and traditional beliefs regarding menstruation [6]. Young girls experience more misperception and traditional beliefs than adult women [7] as they have no adequate information from the public, families, and peers regarding menses due to social taboo of discussion regarding these issues. e less information they might receive even commonly have some myth contents [8][9][10].
Lack of adequate perception towards menstruation may make girls vulnerable to mental, emotional, and physical problems, especially during their menstruating days [11][12][13].
Premenstrual dysphoric syndrome (PMS) symptoms such as depressed mood, sad, lonely, anxious, nervous, mood swings, trouble with relationships, irritable, angry, impatient, difficulty concentrating, feel out of control, cannot cope, less productive in their job or home, and avoiding social activity [14,15] can also be more common among girls with poor perception of their menstruation. ese symptoms impair their daily activities; reduce academic performance, increase school absenteeism, and negatively impact family relation [16,17]. e manner in which a girl perceives about menstruation and its associated changes may have an impact on her response to the event of menarche [18]. Women having better knowledge and perception regarding menstruation are more likely to have safe menstrual hygiene practice. Hygienerelated practices of women during menstruation are of a considerable importance in women's health and fetus [19]. e poor menstrual hygiene practice increases vulnerability to reproductive tract infections (RTI) and GUT infection [20]. e infection can be transmitted to the offspring of the pregnant mother too [5]. is calls a comprehensive effort to minimize community misperceptions about menstruation right from their adolescent ages [21,22]. is may help in mitigating the suffering of millions of women [23].
Despite this missed opportunity and its public health significance, perception regarding menstruation has not received adequate attention in many developing countries, especially Ethiopia [24,25]. erefore, the current study was aimed to assess the level of perceptions and associated factors regarding menstruation among adolescent high school girls, in Southern Ethiopia.

Study Design, Period, and
Setting. An institutional-based cross-sectional study was conducted at Gedeo zone high schools from May 1, 2018, to February 1, 2019. In the zone, there are about 25 high schools serving for 2,351 female students.

Sample Size Determination and Sampling Techniques.
e assumptions made for sample size calculation were a 95% confidence interval, poor perception of menstruation [25] 39.9% (p � 39.9%), and a 5% margin of the error. By adding a 10% nonresponse rate and design effects of 2, the total sample size was 806.
First, six high schools were randomly selected from the total of 25 high schools. e calculated sample size was proportionally allocated to the six randomly selected high schools. en, the systematic random sampling technique was used to select individual participants in each high school through intervals (K). e interval (K) was calculated for each high school by dividing the total amount of eligible students (age of 13 and above, regular menstruation in the last two consecutive cycles, currently not pregnant, or breast feeding) to the proportionally allocated samples to be drawn from that high school. e first participant was selected by the lottery method between 1 and K. Finally, the "K" value was added until the proposed samples size was addressed.

Data Collection Instruments and
Procedures. An interviewer-administered questionnaire was used for the data collection.
e questionnaire had different domains, including sociodemographic profile, perception-related questions, and Oslo 3-item social support scale.
e questions had a range of scores (0 � strongly disagree, 1 � disagree, 2 � agree, and 3 � strongly disagree) for correct statements and scored reversely for false sentences. Individuals who score equal to or above the mean (50%) of the total scores (60) were considered as having good perception. e questionnaire was prepared in English and translated to Amharic and Gedeufa (the commonly spoken languages in the study area) and back to English to check its consistency. Pretest was done at the Chuko high school among 5% (40) of female high school students.
Before the data collection, ethical clearance was obtained from the Institutional Review Board (IRB) of Dilla University. Permission letter was also obtained from the Gedeo Zone Educational Bureau. All participants above the age of 16 and the parents/guardians of participants below the age of 16 were requested to provide written consent after a brief explanation about the purpose and objectives of the study. Participants were also informed of their right to refuse or withdraw their participation at any time they want, and they would face no harm due to their refusal. e data were collected by twelve trained psychiatric nurses supervised by four MSc level mental health professionals. Full freedom was given to study participants to refuse or discontinue participation at any time they want. Personal identifiers like name or phone number have never been recorded at the time of data collection, and the collected data were kept confidential.

Data Processing and Analysis.
First, the collected data were checked for their completeness and consistency. e data were then entered to Epi Info version 3.5 and exported the Statistical Package for Social Science (SPSS, version 20) for analysis. Descriptive statics were computed to measure the level of perception and distribution of the study variables. Bivariable and multivariable logistic regression was computed to identify factors associated with poor perception regarding menstruation. All variables with a p value less than 0.25 in the bivariable logistic regression were entered together into a multivariable logistic regression in order to control the potential confounders. In the multivariable logistic regression analysis, variables with a p value of less than 0.05 were considered as statistically significant.

Result
From a total of 806 adolescent girls invited to participate in the study, 791 (98.1%) participated. e mean (±SD) age of respondents was 16.3 (±4.7) years. Majority (67%) were within the age ranges of 15-18 years. More than half (58.3%) were Gedeo in ethnicity, and 32.2% were living with their parents (Table 1).

Level of Menstrual Perception.
ere were numerous traditional beliefs and perceptions regarding menstruation among adolescent high school girls in the Gedeo zone. "Disease as a cause of menses" and "Menses as a lifelong process" were most commonly endorsed misconceptions shared by 51.8% and 50.2%, respectively. Generally, about 540 (68.3%) of participants had an unfavorable perception (scored <50% of the total score of the perception related questions) ( Table 2).

Factors Associated with Perception towards Menstruation.
Both bivariable and multivariable logistic regression analyses were done to assess factors associated with perception towards menstruation. Living alone in dormitories, lower maternal educational status, and age of menarche before 12 years were factors with statistically significant association with unfavorable perception regarding menstruation (Table 3).

Discussion
ere are many traditional beliefs and perceptions shared by adolescent girls regarding menstruation both in developing and developed nations, and the problem becomes higher among adolescent high school girls [8].
e findings of this research work confirm this conclusion. Accordingly, the finding of this study showed that 540 (68.3%) of adolescents high school girls in the Gedeo zone had an unfavorable perception regarding menstruation. is is in line with a study conducted in Southern Ethiopia in which 60.1% of high school girls had poor knowledge regarding menses [25] and in Northern Ethiopia [6] and Nigeria, which states that perceptions regarding menstruation are poor, and practices are often incorrect among young girls [9].
e findings of the current study showed that Gedeo zone high school girls had more unfavorable perceptions than reports of a study conducted in India in which 61.3% of adolescent girls have good awareness about menstruation [28]. However, the findings of this study showed a better perception of high school girls towards menstruation as compared to a similar study conducted in India, which revealed that only 28.7% had knowledge regarding menstruation [8].
is study also assessed the correlation of perception towards menstruation among high school girls. Accordingly, the odds of having poor perception regarding menstruation among girls who are living alone were 1.75 times higher {OR � 1.75 CI � (1.07, 2.85)} as compared to girls who are living with their parents.
is finding is parallel to the conclusions of other studies. is might be due to the lack of access to adequate information from their mother, sisters, and other family members [19].
Maternal educational level has a statistically significant association with poor perception of menstruation among high school girls [25]. Accordingly, the current study showed that girls whose mother is unable to read and write were 4.03 times more likely to have poor perception towards menstruation {OR � 4.03, CI � (2.41, 6.74)} as compared to girls whose mother's educational level is diploma and above. is might be explained by the fact that mothers with higher educational levels can discuss with their daughters freely about the truths of menstruation, and mothers with lower educational status might not be open to discuss regarding menstruation or might deliver misperceived ideas [29].
Similarly, girls whose menarche is before 12 years of age were 2.07 times more likely to have poor perception regarding

Conclusion
ere were numerous traditional beliefs and perceptions regarding menstruation among adolescent high school girls in the Gedeo zone. Most (68.3%) of the high school girls had unfavorable perceptions regarding menstruation. Living  Obstetrics and Gynecology International alone in dormitories, lower maternal educational status, and age of menarche before 12 years were factors with statistically significant association with unfavorable perception regarding menstruation. is demonstrates a need to design and implement awareness creation and advocacy programs. Special attention is expected to be given to girls who live alone and who have lower maternal educational status and lower age of menarche.

Data Availability
All the data included in the manuscript have been included in the form of tables. e deidentified raw data can be accessed up on request from the author ZB through zela-lembe45@gmail.com.

Conflicts of Interest
e authors declare that they have no conflicts of interest.