Sexual Violence in N’Djamena Chadian and Chinese Friendship Hospital ()
1. Introduction
Sexual violence is defined as an act of a sexual nature, with or without physical contact, committed by a person without the consent of the person concerned or in the absence of valid consent [1]. It is an act of domination aimed at subjugating another person to his or her own desires through the abuse of power, the use of force or coercion, or the implicit or explicit threat [2]. Worldwide, 35% have experienced physical and/or sexual violence at some point in their life, usually at the hands of an intimate partner [3].
Sexual violence exists everywhere in the world, and its frequency is increasing [4]. It is a real public health problem, often affecting minors [5]. As real as it is frequent, it remains a taboo subject, especially in our highly traditional African societies, leading to a delay in seeking care or reporting it [6]. Africa has high rates of sexual violence, exacerbated by armed conflict, poverty and weak justice systems. Estimations vary from country to country. In Sub-Saharan Africa, 40% of women report having experienced physical and/or sexual violence [7].
In Chad, one woman in five claims to be a victim of physical violence and 12% of women suffer sexual violence every year [8].
In addition to the physical and/or psychological damage faced by victims, sexual violence exposes them to a high risk of sexually transmitted diseases (HIV, hepatitis B or C, gonorrhoea, syphilis, candidiasis) and unwanted pregnancies [9]. Considering these facts, we conducted a survey aiming to analyze the epidemiological, clinical, and therapeutic characteristics of sexual violence cases recorded at NCCFH and to propose recommendations for improving their management.
2. Patients and Method
This was a descriptive and analytic study with prospective data collection covering a period of 14 months period from January 1, 2024 to February 28, 2025, about sexual violence performed in N’Djamena Chadian and Chinese Friendship Hospital (NCCFH). The study included all patients who had been victims of sexual violence during the study period and who agreed to participate in this study. Those admitted with suspicion of sexual violence without any witness (clinical element of rape) were not included. Patients were examined systematically on admission (examination was often required by the police), and we followed them a few weeks after, aiming to screen for infectious diseases or pregnancy. Studied variables were: socio-demographic, clinic and therapeutic. Data were entered using Word and Excel and analyzed using SPHINX software.
3. Results
During the study period, 97 cases of sexual violence were recorded among 2641 admissions, giving a frequency of 3.6% (Table 1).
The average age of the victims was 13.7 ± 4.6 years, with extremes of 2 and 27 years.
71.1% of victims were aged between 12 and 17, and 89.7% were minors.
Table 1. Age of victims.
Age of victims (year) |
n |
% |
<6 |
4 |
4.1 |
6 - 11 |
14 |
14.4 |
12 - 17 |
69 |
71.1 |
>17 |
10 |
10.3 |
Total |
97 |
100 |
Place where sexual abuse happened
89.7% of victims lived in urban areas and 70.1% of them were schooled (those of secondary level accounted for 60.8%). They are single in 96.9%.
We noted a relationship or knowledge between the victim and the ripper in 80.4%. The majority of sexual abuse was committed by a single perpetrator (91.8%).
Period and place of sexual abuse happened
Most victims were abused during the daytime in 60.8% with p = 0.002 when the ripper lived in the same yard (Table 2).
Table 2. Place of sexual abuse.
Place where sexual abuse happened |
n |
% |
Victime home |
14 |
14.4 |
Ripper home |
43 |
44.3 |
School |
5 |
5.1 |
Road |
15 |
15.4 |
Unknown |
20 |
20.6 |
Total |
97 |
100 |
The ripper home is 44.3%.
Delay for consultation
Table 3. Delay for consultation.
Delay of consultation (Day) |
n |
% |
<1 |
10 |
10.3 |
1 - 8 |
58 |
59.8 |
9 - 14 |
7 |
7.2 |
15 - 30 |
6 |
6.2 |
>30 |
16 |
16.5 |
Total |
97 |
100 |
59.8% of patients were consulted in a period of 1 to 8 days after sexual abuse (Table 3).
Table 4. Type of sexual abuse.
Type of sexual abuse |
n |
% |
Genital-genital |
95 |
97.9 |
Genital-anal |
1 |
1.03 |
Genital-oral |
1 |
1.03 |
Total |
97 |
100 |
Genital contact was the most common form of sexual violence (97.9%) (Table 4). Secondary sexual characteristics were present in 86.6% and 66% of old hymen tears were noted. 4.1% of patients presented injuries linked with struggle during sexual violence.
Consequences
Pregnancy was noted in 12.4% of cases, and hepatitis B and HIV-AIDS positive test was observed in 1%. These infections occurred when the consultation delay is >30 days with p = 0.003.
The majority of patients were consulted with the police request in 56.7% and in 43.3% by the family decision.
Emergency contraception was given in 10.3%, which was essentially the ulipristal acetate. This is linked with the delay of consultation and the age of patients who were very young. Antibiotics in 5.2% (levofloxacin and the association of amoxicillin and acid clavulanic) and anti-retroviral drugs (ARVs) in 31% of cases.
Psychological support was provided in 52.5%. This was attributed to the fact that some parents didn’t come back for follow-up. Avoiding the stigmatization of their daughter.
A medical certificate was given to all victims (100%).
4. Discussion
We reported a frequency of 3.6% during this study. This result is close to the 3.9% noted by Samaké et al. [10] in Bamako in 2023. Therefore, it is less than that of Diallo et al. [11] in Conakry in 2021, representing 12.2%. Our frequency could be explained by the taboo and cultural factors surrounding sexual violence. Victims of such acts are reluctant to report the incident to the judicial authorities or specialized structures, for fear of incurring shame or exposing their families to stigmatization.
The average age of the victims was 13.75 ± 4.6 years, with extremes ranging from 2 to 27 years. Ben Soussia et al. [12] in Monastir, Tunisia, in 2021 reported that victims of violence were very young, with an average age of 10 ± 3.9 years. In Yaoundé in 2020, Esther et al. [13] noted that the average age was 10.5 years, with extremes ranging from 2 to 18 years. In Benin, Atade et al. [6] found in 2023 that the average age of victims was 14.5 ± 2.9 years, with extremes of 1 and 17 years. This series confirms the assertion that minors were the main victims of sexual violence, accounting for 89.7%. This rate is close to that of Atade et al. [6], who reported a frequency of violence against minors of 81.5%. Indeed, due to their immaturity, naivety and physical vulnerability, children are often weak and without means to protect themselves against aggressor. This was confirmed by Diallo et al. in Guinea [4].
According to Ling area, we observed that 88.65% of victims lived in N’Djamena, and 70.1% were in school. Those of secondary level accounted for 60.8%. Our finding is lower than the 82% of secondary school noted by Akila et al. [14] in Togo in 2018. In the study carried out by Dembele et al. [9] in Mali in 2021, schoolchildren accounted for 53.27% and 62.75% of cases, respectively. For secondary school, this high rate could be explained by the vulnerability of this category, due to various factors, including the need to get easy profits, curiosity and a generally low socio-economic level. In addition, the students’ physical appearance and school uniforms may be factors favoring their exposure [9]. However, in this series, 22.8% of victims were out of school. The precarious situation of these teenage girls is often at the root of their lack of schooling.
As regards the circumstances of the assaults, in this study, the majority of sexual assaults took place in the middle of the day, accounting for 60.8% of cases. They occurred during household chores, family errands, solitary walks or on the way home from school. These results are similar to those of Esther et al. [13], who found a rate of 74.5% of assaults during the day. Moreover, 44.3% of these assaults took place at the aggressor’s home, 14.4% at the victim’s home and 5.1% at school. These data concur with those of Faye [15] in 2021 in Dakar, who noted that abuse took place in the aggressor’s home in 42% of cases. Esther et al. [13] reported that the majority of sexual assaults suffered by victims took place in familiar surroundings, such as the family home, a neighbor’s house or school, accounting for 65.9% of cases. These figures show that sexual violence occurs mainly in the everyday surroundings of victims.
As for the aggressor, in this series, 80.4% of victims knew him or her. These data concur with those of Esther et al. [13] who reported that in 70.2% of cases, sexual violence was perpetrated mainly by people close to the victim, notably a family member, friend, neighbor or acquaintance of the family, in contrast to the study carried out by Sawadogo et al. [16] in Burkina Fasso in 2022, where the aggressors were strangers to the victim in the majority of cases, in 52% and 57.9% respectively. Proximity between aggressor and victim increases the latter’s vulnerability. They then exploit the victim’s trust or innocence, and wait for the right time and place to carry out the act.
According to the delay for consultation, we noted 10.3% victims who had consulted in the 24 hours following the sexual aggression. Our findings are the same with those of Akila et al. [14], who reported 10.4% who were seen in consultation before 24 hours. This result differs from those of Esther et al. [13] and Dembele et al. [9], who respectively noted 51.1% and 56.86% of victims that were seen in consultation within the first 24 hours following the sexual aggression. This difference can be explained by a combination of factors linked to the perception of sexual violence, accessibility of care and the institutional response to these crimes.
Regarding the sexual act, genital contact was noted in 97.9% of cases. Esther et al. [13] reported that vaginal penetration was the predominant mode of sexual intercourse, accounting for 85.1% of cases. In 2021, Diallo et al. [11] and Faye [15] reported a rate of 72.10%, 76.47% and 90.65% respectively of genital contact.
Clinical examinations showed 66% of hymen tears. As for the hymen, 7.2% of victims had perineo-vaginal tears. Esther et al. [13] found perineo-vaginal tears in 14.9% and 4.12% of extra-genital trauma (limb wounds and a fracture of the left arm). The variety of lesions observed in these cases could be explained by the brutality with which the act was committed, in a context where the aggressor sought to act quickly, avoiding any intervention aiming to protect victims.
In this study, 12 victims of sexual violence (12.4%) discovered that they were pregnant. This confirmed previous findings of Faye [15], who reported 11.1% of pregnancies after sexual violence. The long delay between the assault and the consultation could explain this rate of unwanted pregnancy. However, these unwanted pregnancies could be avoided if emergency contraception were administered without undue delay after the incident.
We also noted one case of a positive test for acquired human immunodeficiency virus (HIV). This finding is the same for Sawadogo et al. [16] and Faye [15], who observed each one a (1) cases of HIV positive test. Contrary to our findings, Esther et al. [13] reported zero case of HIV positive test. The screening of hepatitis revealed one case of positive hepatitis B test. The discovery of positive test for HIV and Hepatitis B in this study is linked to the delay in consultation, which forbade any preventive treatment for sexually transmitted disease.
Despite the delay for consultation in this study, we initiated the emergency contraceptive using the levonorgestrel for 10 victims of sexual violence (10.3%). This result is comparable to that of Essiben et al. [17] in Cameroon in 2019, who reported 15.5% of introduction of the emergency contraception.
To avoid stigmatization, only 52.5% received psychological support. This can be explained by the fact that this phenomenon and sexual abuse are not accepted by the population. Rapped women are often neglected. The second reason was the taboo and barrier; parents prefer to protect their honor and refuse any follow-up.
5. Conclusion
Sexual violence is a public health problem, although its actual prevalence remains largely underestimated. They represent a major social problem, with physical and psychological consequences. Change of the population behavior, the health staff attitude, and the police is necessary for the improvement of its management.