Skip to main content

OPINION article

Front. Psychiatry, 25 June 2021
Sec. Public Mental Health
This article is part of the Research Topic Mental Health Impact of Violence View all 15 articles

A Possible Next Covid-19 Pandemic: The Violence Against Women and Its Psychiatric Consequences

  • 1National Health Service, Department of Mental Health, Psychiatric Service for Diagnosis and Treatment, Hospital “G. Mazzini, ” Azienda Sanitaria Locale 4, Teramo, Italy
  • 2Department of Neurosciences and Imaging, Chair of Psychiatry, University “G. D'Annunzio” Chieti, Chieti, Italy
  • 3Department of Psychiatry, Federico II University, Naples, Italy
  • 4Department of Psychiatry, University of Foggia, Foggia, Italy
  • 5ANAAO Assomed Syndicate, Women Section, Hospice and Palliative Therapy Unit, ASL Teramo, Teramo, Italy

Introduction

Covid-19 has left the aftermath characterized by an increase of psychological distress due to several causes, such as social distancing, fear of contagion, less utilization of healthcare resources, and last but not least, the lockdown in several countries. The lockdown has negatively affected the psychological well-being and has favored the emergence or re-exacerbation of psychiatric disorders (1).

The “forced” lockdown has obliged families to live together under the same home and, often, in a restricted objective and personal spaces. The problem now is that, due to the lockdown measures, families are forced to live together 24/7 compared to the time they would spend all together before the pandemic. This has increased the possibility of conflicts, quarrels, and episodes of interpersonal violence. Moreover, one of the most critical issues of the lockdown has involved the cohabitation of families that were problematic and, particularly, couples with marriage problems and were also approaching a divorce or a separation before COVID-19 (2). Sadly, many females may have paid the higher price of this forced cohabitation in a global context that was, even before, highly alarming regarding the violence against women (VAW) and girls.

Moreover, the VAW was still a worldwide and community health problem even before the COVID-19 pandemic, but it was often neglected in this particular period (as it happened for mental health as well), and therefore our opinion paper aims to draw attention to it.

The Violence Against the Women as a Worldwide Problem During COVID-19 Pandemic

The Declaration on the Elimination of Violence Against Women, adopted by the United Nations General Assembly in 1993, defined VAW as “any act of gender-based violence that results in, or is likely to result in, physical, sexual, or psychological harm or suffering to women, including threats of such acts, coercion or arbitrary deprivation of liberty, whether occurring in public or private life.” (3) Hence, VAW is expressed through physical, sexual, emotional, and economic methods. The universal categories of VAW are domestic and sexual violence, sexual harassment, and psychological forms of abuse (4).

Available shreds of evidence showed that almost one in three women has suffered physical and/or sexual violence from a close partner in her life (5). In 2018, the WHO conducted an analysis of prevalence analyzing data from 2000 to 2018 in 161 countries and found that worldwide, nearly 1 in 3, or 30%, of women have been subjected to physical and/or sexual violence by an intimate partner or non-partner. In addition, women may face greater vulnerability to multiple forms of discrimination (older women, those living with disabilities, LGBTQI and trans women, migrants, displaced and refugee women, victims of armed conflict, indigenous women, etc.) (6). Finally, there is evidence that the violence against women might increase after natural disasters (7). For example, an increase in psychological violence and sexual harassment against women was reported within the communities of several Iranian regions struck by earthquakes and floods between 2012 and 2013 (8). As well, another study conducted in Japan has yielded similar results (9).

However, this phenomenon has become a cause of concern during and after the COVID-19 lockdown in many countries worldwide (10).

Aguero (11) reported an increase in calls to the helpline for violence against women in Peru after stay-at-home policies in mid-March, with a 48 percent rise since the pandemic and still increasing over time. In the Hubei province of China, the police reports have pointed out the triplicating of domestic violence events against women in February 2020 than February 2019, guessing that 90% were related to the Covid-19 and lockdown (12). In the United Kingdom, a pioneering project against women violence reported 16 deaths between March 23 and April 12, 2020, which was almost doubled compared with the mean rate in the preceding 10 years (12). Finally, Jetelina et al. (13) conducted a cross-sectional study to evaluate intimate partner violence (IPV) severity and the categories of victimization during the initial stages of the COVID-19 pandemic in the USA. They found that sexual and physical violence increased during the initial stages of the pandemic, but sexual violence considerably worsened among victims as a potential effect of spending more hours of the day at home.

Speaking at a press briefing on May 7, 2020, Hans Kluge, regional director of WHO Europe, reported that “WHO is deeply troubled by the reports from many countries, including Belgium, Bulgaria, France, Ireland, Russian Federation, Spain, UK, and others of increases in interpersonal violence, including violence against women and men, by an intimate partner and against children—because of the COVID-19 response” (14).

In Italy, it has been reported by the Italian network of shelters for women subjected to gender-based violence (Donne in rete contro la violenza, D.i.Re) that 2,956 women asked for help from anti-violence centers, with 979 (33.1%) asking help for the first time, between April 6 and May 3, 2020 (15). However, before these dates, the number was lower, and a possible explanation may be that the abused women were under the control of the perpetrators, unable to ask for help and that several anti-violence centers were closed due to the pandemic.

Moreover, it is worthy to note that, during the lockdown, has been reported increased use of alcohol and other substances, leading, in some cases, to Alcohol or Substance Use Disorders, even in subjects without these problems before lockdown (16). This increase in alcohol and substance use or abuse may have triggered the violence in perpetrators or exacerbated previous marriage problems. Moreover, job loss, monetary problems, foodstuff uncertainty, and privation of social support may have contributed to increased violence odds by men against women (17). Moreover, a recent study pointed out that the lockdown due to the COVID-19 spread could foster a dysregulation of biological and social rhythms and, consequently, the occurrence of Bipolar Disorders, and this might be a cause of increased alcohol and other substances use and abuse (18).

What can we expect during Phases Two (i.e., the loosening of lockdown measures)? First, there are some observations that a constant increase in violence reporting against the women happened during the lockdown (19). This may overwhelm the anti-violence center leading to potential difficulty addressing this phenomenon and supporting the victims. Thus, many women may not receive help and be left to cope with these terrible situations independently.

Psychiatric Consequences of Violence Against Women During COVID-19 Pandemic

It has been demonstrated that the psychiatric consequences of violence against the women (when the victim survives, as femicide is frequent) are the development of Adjustment Disorders, Acute Stress Disorder, and Post-Traumatic Stress Disorder that may also complicate with other several conditions as Major Depression, substance abuse and suicidal behaviors (20), even in women without a prior history of psychiatric disorders.

Besides, VAW and IPV might increase in pregnancy/postpartum or has deleterious effects on mother-infant bonding and child outcomes (21). In a recent systematic review, Pastor-Moreno et al. (22) showed a relation between psychological IPV and adverse outcomes, including premature rupture of membranes, preterm birth, urinary tract infections, and late entry into prenatal care. In addition, sexual IPV was associated with late entry into prenatal care, urinary tract infections, and low birth weight. Moreover, IPV during pregnancy/postpartum might increase the risk of developing severe mental illnesses in both victims and sons (23).

Moreover, several women victims of violence may experience a re-exacerbation of pre-existent psychiatric disorders, with a considerable risk of disorder' chronicity and increased severity (20). It has been demonstrated that women with severe psychiatric disorders are at increased risk of becoming domestic violence victims: this may be particularly true during the pandemic (24). A large Swedish registry study found that, compared to general population controls, all psychiatric diagnoses studied (except autism) were associated with an increased risk of domestic violence against women in men (25). Therefore, particular attention should be given by psychiatrists to such persons during the pandemic.

Moreover, a woman who is a victim of violence may quickly develop suicidal ideation that may elicit suicidal behaviors, especially when the violence is frequent and she has no way to escape or get help and support (26). Therefore, the existence of clinically manifest suicide ideation, independent of current psychopathology, must always be actively evaluated and adequately addressed (27).

All these issues may also take into account the psychological distress generated by the COVID-19 (i.e., fear of contagion and death, worrying about close relatives, sleep disturbances, forced inactivity, binge eating, etc.), triggering a vicious circle wherein violence' consequences overlap on COVID-19 psychological anguish, thus potentially enhancing each other. Moreover, the children of maltreated women may be at risk of developing psychiatric consequences that may impact their lives and their future, as they may also be victims of violence by the same perpetrator or even witness acts of violence on beloved ones (28).

It is worthy of note that, in some countries, the social and economic disparities might further impact women, thus increasing the possibility of being a victim of violence in such less disadvantaged contexts (29).

Violence Against the Women During COVID-19 Pandemic: A Call of Action

To date, psychiatrists and mental health workers should be organized and prepared to evaluate this new potential gender-based “psychiatric” pandemic. Health and mental health facilities should systematically search for potential warning signs of VAW, improving recognition, management, and referral pathways for sufferers. Such signs might include partner bullies, threatens, controls, partner' cutting off women from family and friends, strict control on women's money and financial incomes, objective signs of physical abuse and beating, etc. In addition, we believe that all health workers need to be appropriately trained in diagnosing trauma-related conditions and conducting a dialogue with the victim to detect them (13).

The psychiatric services must work together with the anti-violence centers, which should be rapidly empowered with trained personnel and financial support. Moreover, telehealth should be implemented (30) as it is a suitable instrument to give easy-to-use and affordable support through several web platforms that have demonstrated usefulness during the lockdown (31). Several studies have demonstrated that telehealth interventions might help detect women's health concerns, including violence and IPV (3234). Psychological approaches to depressive and post-traumatic symptoms through supportive psychotherapy, cognitive behavior therapy, and interpersonal therapy are particularly significant and should be provided to all victims.

Moreover, substance use disorders, as primary or comorbid diagnoses, are associated with the highest absolute and relative risks of domestic violence perpetrated by men (35), so treatment for these, together with any comorbid psychiatric disorder, should be prioritized working together with the centers for the Addictions (36).

However, we firmly believe that cultural change and prevention campaigns are urgently needed. Bellizzi et al. (9) stated there is a need for several countries to guarantee that policies and measures equally address prevention, protection, investigation, and punishment that require coordination between national, regional, and local authorities. The “RESPECT women” document of WHO seems a useful model on which to build effective strategies (R–elationship skills strengthened; E–mpowerment of women; S–ervices ensured; P–overty reduced; E–nvironments made safe; C–hild and adolescent abuse prevented; T–ransformed attitudes, beliefs, and norms) (37). However, in some cases, specific barriers for women to access services and for health care utilization exist, including minimization of forms of abuse, perceptions of abuse and violence as normal, lack of awareness of services, the fear for the lack of confidentiality and stigma and the poor social and community support (38) and these should be overcome with specific campaigns and targeted interventions.

Finally, worldwide communities must be aware and conscious of this phenomenon, improving knowledge and advocacy through such national campaigns and projects, as often neighbors and friends may be the first line of communication for sufferers during lockdown or restrictions. These preventive strategies to contrast the violence against women help give details on help requests and management pathways.

Moreover, greater attention should be given to contexts in which this phenomenon is widespread, even not adequately studied, as among female migrant populations (39). In such populations, due to the multitude of risk factors that women living in these contexts already face up to, COVID-19 negative impact and consequences on their mental health, including violence against them, could be even worse, and every effort should be made to prevent it.

Author Contributions

All authors have contributed to this paper with equal efforts.

Conflict of Interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

References

1. De Berardis D, Fornaro M, Vellante F, Orsolini L, Tomasetti C, Ventriglio A, et al. Earthquakes, economic crisis and, now, COVID-19: the cry of yell of central Italy. Psychiatry Res. (2020) 291:113181. doi: 10.1016/j.psychres.2020.113181

PubMed Abstract | CrossRef Full Text | Google Scholar

2. Vora M, Malathesh BC, Das S, Chatterjee SS. COVID-19 and domestic violence against women. Asian J Psychiatr. (2020) 53:102227. doi: 10.1016/j.ajp.2020.102227

CrossRef Full Text | Google Scholar

3. World Health Organization. Responding to Intimate Partner Violence and Sexual Violence Against Women: WHO Clinical and Policy Guidelines. Geneva: World Health Organization (2013).

Google Scholar

4. Krahe B. Violence against women. Curr Opin Psychol. (2018) 19:6–10. doi: 10.1016/j.copsyc.2017.03.017

CrossRef Full Text | Google Scholar

5. Oram S, Khalifeh H, Howard LM. Violence against women and mental health. Lancet Psychiatry. (2017) 4:159–70. doi: 10.1016/S2215-0366(16)30261-9

CrossRef Full Text | Google Scholar

6. Casey EA, Carlson J, Fraguela-Rios C, Kimball E, Neugut TB, Tolman RM, et al. Edleson: context, challenges, and tensions in global efforts to engage men in the prevention of violence against women: an ecological analysis. Men Masc. (2013) 16:228–51. doi: 10.1177/1097184X12472336

PubMed Abstract | CrossRef Full Text | Google Scholar

7. Fisher S. Violence against women and natural disasters: findings from post-tsunami Sri Lanka. Viol Against Women. (2010) 16:902–18. doi: 10.1177/1077801210377649

PubMed Abstract | CrossRef Full Text | Google Scholar

8. Sohrabizadeh S. A qualitative study of violence against women after the recent disasters of Iran. Prehosp Disaster Med. (2016) 31:407–12. doi: 10.1017/S1049023X16000431

PubMed Abstract | CrossRef Full Text | Google Scholar

9. Yoshihama M, Yunomae T, Tsuge A, Ikeda K, Masai R. Violence against women and children following the 2011 great east japan disaster: making the invisible visible through research. Viol Against Women. (2019) 25:862–81. doi: 10.1177/1077801218802642

PubMed Abstract | CrossRef Full Text | Google Scholar

10. Evans ML, Lindauer M, Farrell ME. A pandemic within a pandemic - intimate partner violence during Covid-19. N Engl J Med. (2020) 383:2302–4. doi: 10.1056/NEJMp2024046

PubMed Abstract | CrossRef Full Text | Google Scholar

11. Aguero JM. COVID-19 and the rise of intimate partner violence. World Dev. (2020) 137:105217. doi: 10.1016/j.worlddev.2020.105217

PubMed Abstract | CrossRef Full Text | Google Scholar

12. Roesch E, Amin A, Gupta J, Garcia-Moreno C. Violence against women during covid-19 pandemic restrictions. BMJ. (2020) 369:m1712. doi: 10.1136/bmj.m1712

PubMed Abstract | CrossRef Full Text | Google Scholar

13. Jetelina KK, Knell G, Molsberry RJ. Changes in intimate partner violence during the early stages of the COVID-19 pandemic in the USA. Inj Prev. (2020) 27:93–7. doi: 10.1136/injuryprev-2020-043831

PubMed Abstract | CrossRef Full Text | Google Scholar

14. Mahase E. Covid-19: EU states report 60% rise in emergency calls about domestic violence. BMJ. (2020) 369:m1872. doi: 10.1136/bmj.m1872

PubMed Abstract | CrossRef Full Text | Google Scholar

15. Bellizzi S, Nivoli A, Lorettu L, Farina G, Ramses M, Ronzoni AR. Violence against women in Italy during the COVID-19 pandemic. Int J Gynaecol Obstet. (2020) 150:258–9. doi: 10.1002/ijgo.13270

PubMed Abstract | CrossRef Full Text | Google Scholar

16. Spagnolo PA, Montemitro C, Leggio L. New challenges in addiction medicine: COVID-19 infection in patients with alcohol and substance use disorders-the perfect storm. Am J Psychiatry. (2020) 177:805–7. doi: 10.1176/appi.ajp.2020.20040417

PubMed Abstract | CrossRef Full Text | Google Scholar

17. Chandan JS, Taylor J, Bradbury-Jones C, Nirantharakumar K, Kane E, Bandyopadhyay S. COVID-19: a public health approach to manage domestic violence is needed. Lancet Public Health. (2020) 5:e309. doi: 10.1016/S2468-2667(20)30112-2

PubMed Abstract | CrossRef Full Text | Google Scholar

18. Carta MG, Ouali U, Perra A, Ben Cheikh Ahmed A, Boe L, Aissa A, et al. Living with bipolar disorder in the time of Covid-19: biorhythms during the severe lockdown in Cagliari, Italy, and the moderate lockdown in Tunis, Tunisia. Front Psychiatry. (2021) 12:634765. doi: 10.3389/fpsyt.2021.634765

PubMed Abstract | CrossRef Full Text | Google Scholar

19. Sacco MA, Caputo F, Ricci P, Sicilia F, De Aloe L, Bonetta CF, et al. The impact of the Covid-19 pandemic on domestic violence: the dark side of home isolation during quarantine. Med Leg J. (2020) 88:71–3. doi: 10.1177/0025817220930553

PubMed Abstract | CrossRef Full Text | Google Scholar

20. Santos AGD, Monteiro CFS, Feitosa CDA, Veloso C, Nogueira LT, Andrade E. Types of non-psychotic mental disorders in adult women who suffered intimate partner violence: an integrative review. Rev Esc Enferm USP. (2018) 52:e03328. doi: 10.1590/s1980-220x2017030203328

PubMed Abstract | CrossRef Full Text | Google Scholar

21. Hou F, Zhang X, Cerulli C, He W, Mo Y, Gong W. The impact of intimate partner violence on the trajectory of perinatal depression: a cohort study in a Chinese sample. Epidemiol Psychiatr Sci. (2020) 29:e133. doi: 10.1017/S2045796020000463

PubMed Abstract | CrossRef Full Text | Google Scholar

22. Pastor-Moreno G, Ruiz-Perez I, Henares-Montiel J, Escriba-Aguir V, Higueras-Callejon C, Ricci-Cabello I. Intimate partner violence and perinatal health: a systematic review. BJOG. (2020) 127:537–47. doi: 10.1111/1471-0528.16084

PubMed Abstract | CrossRef Full Text | Google Scholar

23. Hahn CK, Gilmore AK, Aguayo RO, Rheingold AA. Perinatal intimate partner violence. Obstet Gynecol Clin North Am. (2018) 45:535–47. doi: 10.1016/j.ogc.2018.04.008

CrossRef Full Text | Google Scholar

24. Gulati G, Kelly BD. Domestic violence against women and the COVID-19 pandemic: What is the role of psychiatry? Int J Law Psychiatry. (2020) 71:101594. doi: 10.1016/j.ijlp.2020.101594

PubMed Abstract | CrossRef Full Text | Google Scholar

25. Yu R, Nevado-Holgado AJ, Molero Y, D'Onofrio BM, Larsson H, Howard LM, et al. Mental disorders and intimate partner violence perpetrated by men towards women: a Swedish population-based longitudinal study. PLoS Med. (2019) 16:e1002995. doi: 10.1371/journal.pmed.1002995

PubMed Abstract | CrossRef Full Text | Google Scholar

26. Indu PV, Remadevi S, Vidhukumar K, Shah Navas PM, Anilkumar TV, Subha TV. Domestic violence as a risk factor for attempted suicide in married women. J Int Viol. (2020) 35:5753–71. doi: 10.1177/0886260517721896

PubMed Abstract | CrossRef Full Text | Google Scholar

27. Kavak F, Akturk U, Ozdemir A, Gultekin A. The relationship between domestic violence against women and suicide risk. Arch Psychiatr Nurs. (2018) 32:574–9. doi: 10.1016/j.apnu.2018.03.016

PubMed Abstract | CrossRef Full Text | Google Scholar

28. Marques ES, Moraes CL, Hasselmann MH, Deslandes SF, Reichenheim ME. Violence against women, children, and adolescents during the COVID-19 pandemic: overview, contributing factors, and mitigating measures. Cad Saude Publica. (2020) 36:e00074420. doi: 10.1590/0102-311x00074420

PubMed Abstract | CrossRef Full Text | Google Scholar

29. Sotomayor-Beltran C, Matta Solis H, Perez-Siguas R, Matta-Solis E, Matta-Zamudio L. Fear of COVID-19 among peruvian people living in disadvantaged communities: a cross-sectional study. Clin Pract Epidemiol Ment Health. (2021) 17:19–25. doi: 10.2174/1745017902117010019

PubMed Abstract | CrossRef Full Text | Google Scholar

30. Gentile A, De Berardis D, Tomasetti C, Ventriglio A. Digital psychiatry in COVID-19 pandemic: an Italian perspective. Psychiatry Res. (2020) 292:113316. doi: 10.1016/j.psychres.2020.113316

PubMed Abstract | CrossRef Full Text | Google Scholar

31. Smith K, Ostinelli K, Macdonald O, Cipriani A. COVID-19 and telepsychiatry: an evidence-based guidance for clinicians. JMIR Ment Health. (2020) 7:e21108. doi: 10.2196/preprints.21108

PubMed Abstract | CrossRef Full Text | Google Scholar

32. Mattson S, Shearer N, Long C. Exploring telehealth opportunities in domestic violence shelters. J Am Acad Nurse Pract. (2002) 14:465–70. doi: 10.1111/j.1745-7599.2002.tb00077.x

PubMed Abstract | CrossRef Full Text | Google Scholar

33. Jack SM, Munro-Kramer ML, Williams JR, Schminkey D, Tomlinson E, Jennings Mayo-Wilson L, et al. Recognising and responding to intimate partner violence using telehealth: Practical guidance for nurses and midwives. J Clin Nurs. (2021) 30:588–602. doi: 10.1111/jocn.15554

PubMed Abstract | CrossRef Full Text | Google Scholar

34. Goldstein KM, Zullig LL, Dedert EA, Alishahi Tabriz A, Brearly TW, Raitz G, et al. Telehealth interventions designed for women: an evidence map. J Gen Intern Med. (2018) 33:2191–200. doi: 10.1007/s11606-018-4655-8

PubMed Abstract | CrossRef Full Text | Google Scholar

35. Abdo C, Miranda EP, Santos CS, Junior JB, Bernardo WM. Domestic violence and substance abuse during COVID19: a systematic review. Indian J Psychiatry. (2020) 62(Suppl. 3):S337–42. doi: 10.4103/psychiatry.IndianJPsychiatry_1049_20

PubMed Abstract | CrossRef Full Text | Google Scholar

36. Zaami S, Marinelli E, Vari MR. New trends of substance abuse during COVID-19 pandemic: an international perspective. Front Psychiatry. (2020) 11:700. doi: 10.3389/fpsyt.2020.00700

PubMed Abstract | CrossRef Full Text | Google Scholar

37. Wieners K, Winterholler M. Domestic and sexual violence against women. Implications of WHO guidelines for Germany. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. (2016) 59:73–80. doi: 10.1007/s00103-015-2260-0

PubMed Abstract | CrossRef Full Text | Google Scholar

38. Meyer SR, Lasater ME, Garcia-Moreno C. Violence against older women: a systematic review of qualitative literature. PLoS ONE. (2020) 15:e0239560. doi: 10.1371/journal.pone.0239560

PubMed Abstract | CrossRef Full Text | Google Scholar

39. La Cascia C, Cossu G, Lindert J, Ho A, Zreik T, Ventriglio A, et al. Migrant women-experiences from the mediterranean region. Clin Pract Epidemiol Mental Health. (2020) 16(Suppl. 1):101–8. doi: 10.2174/1745017902016010101

CrossRef Full Text | Google Scholar

Keywords: COVID-19, violence, women, maltreatment, psychiatric disorders

Citation: De Berardis D, Gianfelice G, Fornaro M, Vellante F, Ventriglio A, Marini G, Pettorruso M, Martinotti G, Fraticelli S and Di Giannantonio M (2021) A Possible Next Covid-19 Pandemic: The Violence Against Women and Its Psychiatric Consequences. Front. Psychiatry 12:650671. doi: 10.3389/fpsyt.2021.650671

Received: 07 January 2021; Accepted: 28 May 2021;
Published: 25 June 2021.

Edited by:

Mauro Giovanni Carta, Università di Cagliari, Italy

Reviewed by:

Vera Mateus, Mackenzie Presbyterian University, Brazil
Eleni Vousoura, American College of Greece, Greece
Federica Sancassiani, University of Cagliari, Italy

Copyright © 2021 De Berardis, Gianfelice, Fornaro, Vellante, Ventriglio, Marini, Pettorruso, Martinotti, Fraticelli and Di Giannantonio. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Domenico De Berardis, domenico.deberardis@aslteramo.it

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.