Sara Wickham offers an overview of four recent studies
As the editor of Essentially MIDIRS, a monthly journal for midwives, it is my happy task to read everything that goes onto the MIDIRS database (www.midirs.org) each week and to decide which articles, papers and studies I want to include in the Update pages of the journal.
I have begun by mentioning this because this task inspired a conversation with Nadine Edwards which in turn inspired me to write this article. I mentioned to Nadine that, over the course of a fairly short space of time, I had read four papers relating to obesity, all of which we had featured in our journal, but which I also felt were really relevant to the readers of AIMS Journal. (Note to self: remember, in future, that AIMS Committee members have been well trained in conscripting volunteers and rarely respond to such comments by saying: 'Good idea, Sara; I'll write that myself '!) I feel it is important to point out that I haven't done a systematic search of the literature; these are articles which I came upon relatively serendipitously, but all of them have something important to say about the current situation in maternity care as far as the treatment of larger women is concerned.
The first study looked at the experiences of childbearing women who are obese and pregnant in the UK1 (figure 1)
These researchers interviewed 19 women and you will probably not be surprised to see from the abstract that the women's experiences were largely negative, with feelings of humiliation, stigma and distress appearing frequently through their words:
'When you're listening to the heart beat and she's [the midwife] saying, “Which way's she lying? I think this way, but I have to dig a bit deeper with you.” She just makes me feel awful for being big. It makes you think that you don't want to be pregnant and that you don't want to go if it's going to save you being told that you're fat. I already know I'm fat. That I don't need to be told.' Furber and McGowan 2011: 439
One area that emerged was the impact that what was written in women's notes could have. This is discussed in the abstract but also illustrated by several of the quotes from the women:
'Mums and aunties love reading through your notes don't they? I remember being embarrassed all the time cos it was literally written everywhere. They take the measurements to work out roughly how big the baby is, don't they? But on every one it was saying increased body mass index, overweight blah blah blah...' Furber and McGowan 2011: 441
It would be nice to think that such studies will quickly impact upon the practice of professionals, but I imagine that most AIMS Journal readers will forgive me for being less than optimistic about the possibility that this situation will change quickly.
The next of the studies2 (figure 2) which was published in the same issue of Midwifery as Furber and McGowan's research,1 throws some light on one reason why the situation may be as it is. This research looked at the experiences and concerns of health professionals who were caring for women who were obese. The study was carried out in Australia, but I imagine the experiences of caregivers in other Western countries may not be that dissimilar. This study showed that participants (the vast majority of whom were midwives) experienced a number of tensions, and it highlights the way in which, while individual practitioners have to take responsibility for the way they speak to and treat women, a big part of the problem is the speed at which our society's focus on the 'obesity epidemic' has impacted upon systems of maternity care. This has left some midwives and other caregivers not knowing where to turn, as one midwife explains:
'The thing is that it's all become a problem in such a short amount of time, there's not been any provision to put any services in place. The most we've got is you see now signs around saying we've got big furniture, that's it. We've got big wheelchairs now. We've got big beds and we've got big this and that and the other. That's it, but it's not that there's actually any service, like having to see a dietician.' Schmied et al 2011: 428
Whether having to see a dietician would be either a positive or effective service for individual women is a matter for debate, but the overall point is clear : midwives had no more warning that obesity was suddenly going to be perceived as the latest significant problem than anyone else, and they have struggled to adapt. The few educational sessions I am aware of that have been offered to professionals relating to this area have focused more on why obesity is a problem than anything else. The main emphasis in many locales has been on the creation of policies which ultimately restrict the choices of women who are labelled as obese and, perhaps as a result, midwives in this study 'identified a lack of skills and knowledge in communicating with obese women about their weight.'2 One of the participants in Furber and McGowan's study also noticed how all the emphasis seemed to have been placed on furniture for larger women (which, she noted, she didn't feel the need to use). I am sure I am being overly simplistic here, but if each Trust would just use a fraction of the cost of one new bit of furniture to fund discussion sessions where midwives – who also come in all shapes and sizes – could sit alongside women and openly discuss issues of communication, language and dis/empowerment in this area, this would surely go a long way to helping everyone who is struggling with this issue?
Of course, that idea assumes that it IS an issue that we should have near the top of our agenda, and I really don't want to make that assumption. For every issue that affects women (and perhaps midwives) on such a scale, there are usually social scientists willing to look more deeply at the social, ethical and philosophical elements of the debate, and the third abstract3 (figure 3) describes one such paper. McNaughton shows how there are some core assumptions at the heart of what she (rather generously in my opinion) terms 'obesity science' and that these assumptions are, not to put too fine a point on it, being used as a further means of monitoring, regulating and punishing women. I can attest (again from my very close relationship with the MIDIRS database) that there has been a massive increase in the number of papers which attempt to link obesity in pregnancy with obesity in babies and children and it is all too easy, especially while we are being constantly bombarded with messages about the extent of the problem, to forget that there remain some very important questions about whether there really IS a problem.
On this note, I have become deeply concerned about some of the papers that report the birth outcomes of women who are labelled as obese, not least because I see how these women are treated differently in practice, as is also evidenced by the papers already mentioned. So I was genuinely delighted to see this being addressed in the literature by the publication of the fourth paper4 (figure 4). These researchers focused on labour (so there is still plenty of work to be done on the ways in which being constantly told that your shape is a problem during antenatal visits may impact women's sense of self and thus, for example, their ability to relax and labour well in the presence of a midwife who has previously insulted them or made them feel uncomfortable about their shape) and their results are fascinating. Women who had a higher BMI were more likely to be given an oxytocin drip and more likely to have an epidural – which we know is not always the woman's expressed choice but often something that is recommended to larger women in labour 'in order to reduce the risk of needing a general anaesthetic later should a caesarean section become necessary'. (Talk about being set up to fail!) Larger women were more likely to have an earlier caesarean section (and there is a notable and related decrease in instrumental deliveries) and the overall caesarean section rate is higher for these women – not just because they are 'at higher risk' (whatever that means) but because they are 'managed' differently by professionals, who, let's not forget, have been sold the message that being overweight is problematic and are thus probably more fearful when looking after larger women as a result. So all of the studies which show that being larger is more likely to lead to a caesarean section may be correct, but what Abenhaim and Benjamin's study4 adds is the evidence that this may not just be because there are risks associated with being larger per se. Instead, professional and service perceptions that being obese is risky are causing individual practitioners to practise differently when looking after larger women. This is probably one of the reasons that women such as those who were interviewed by researchers like Furber and McGowan,1 the authors of the first study I discussed, feel that their care is overly medicalised.
What a truly, horribly tangled web, and unfortunately I haven't spotted any papers which offer positive suggestions about ways in which we can begin to untangle it. What comes through for me – and I do hope that this doesn't sound defensive, because I absolutely acknowledge that there is plenty that individual practitioners can do to improve things for women – is that it is not simply about needing to educate or upskill professionals. It goes far deeper than that. At the root of all of this is the way in which obesity is perceived in our society, and, while I'm not suggesting that it is by any means an easy task, this is the issue that needs addressing. While the literature on this topic continues to spill out of every corner of the earth, it is no good to any of us if it continues to fail to address the core assumptions that are underpinning the work that is being carried out.
References
The AIMS Journal spearheads discussions about change and development in the maternity services..
AIMS Journal articles on the website go back to 1960, offering an important historical record of maternity issues over the past 60 years. Please check the date of the article because the situation that it discusses may have changed since it was published. We are also very aware that the language used in many articles may not be the language that AIMS would use today.
To contact the editors, please email: journal@aims.org.uk
We make the AIMS Journal freely available so that as many people as possible can benefit from the articles. If you found this article interesting please consider supporting us by becoming an AIMS member or making a donation. We are a small charity that accepts no commercial sponsorship, in order to preserve our reputation for providing impartial, evidence-based information.
AIMS supports all maternity service users to navigate the system as it exists, and campaigns for a system which truly meets the needs of all.