Sunday, 17 March 2013

Legislation and policies in place to curb obesity in early childhood settings in Aotearoa, New Zealand

Developing my previous discussion, I have researched and examined legislation and government policies surrounding prevention and treatment of over-weight and obese children in Early Childhood Education Services (ECES) in New Zealand.

The Ministry of Health (2004) confirms that “...increased efforts to monitor and control childhood obesity are critical for the health of future generations of adults...”, thus demonstrating their concern for this social issue (p. 82). The Ministry of Health supports its concern by providing a background paper called Food and Nutrition Guidelines for Healthy Infants and Toddlers (Aged 0-2): A background paper (FNG) (2008), which is a legislative instrument under the Legislative Instruments Act 2003. This legislative instrument provides a policy base for implementing the three key messages of the Healthy Eating – Healthy Action: Oranga Kai – Oranga Pumau (HEHA): A strategic framework (Health Strategy), launched in 2003, which is also one of The Ministry of Health's (2003) responses to this social issue: obesity. McLean et al. agrees with this as they state that "New Zealand's response to the obesity epidemic has been The Healthy Eating-Healthy Action: Oranga Kai - Oranga Pumau Strategy to address growing concerns over poor eating habits, lack of physical activity, and the associated prevalence of obesity and increased risk of adverse health outcomes that result" (2009, p. 2). The three key messages, mentioned above, are: to improve nutrition, reduce obesity, and increase the level of physical activity and well-being for all (Minister of Health, 2000). This Health Strategy was set out as a guideline for everybody’s use: education institutions across the board, as well as private individuals (Healthy Eating Healthy Action, 2003). The HEHA, according to McLean et al. identifies the significance of "...reducing health inequalities and the Treaty of Waitangi, a treaty signed by Māori and the Crown in 1840..." (2009, p. 2). Deeply embedded in New Zealand health legislation, are the Treaty of Waitangi's principles of partnership, participation, and protection (Kingi, 2007; Ministry of Health, 2012). These New Zealand Health and Education Strategies, which include the FNG, focus on creating healthier environments in order to tackle the growing rate of overweight and obese infants and toddlers, using ECES as one of their main springboards in this endeavour (Ministry of Health, 2003b; Ministry of Health, 2004).

Under the HEHA Strategy, the ‘Mission-On’ campaign has been developed to help contribute to the implementation of this Health Strategy (Minister of Health, 2003). This campaign has one particular aim, which is “...to improve nutrition within early childhood environments...” (Minister of Health, 2003, p. 12). Mission-On is a joint campaign supported by the Ministries of Health, Education, Youth Development, and Sport New Zealand. The Ministry of Education has furthered this campaign, and set out the following guidelines – Food and Nutrition Guidelines for Healthy, Confident Kids’ which “...covers developing policies and procedures about food and beverages provided on site, and promotes consistent messages about healthy eating” (Ministry of Education, 2007). This was released into ECES in March 2007, thus giving advice on how to assist teachers to combat the level of overweight and obese children in ECES.

In addition to these policies and guidelines, the National Heart Foundation offers The Healthy Heart Award (HHA) for ECES, “...a free programme partially funded by the Ministry of Health ... assisting early childhood services in creating an environment that promotes healthy eating and physical activity to under 5s and their families” (National Heart Foundation, 2002, para. 1). The HHA was also promoted by Sport Hawke's Bay. This ‘Healthy Heart Award’ acts as a significant goal for most ECES as there are “...three levels of awards to recognise their achievements and seven criteria required to gain an award” (National Heart Foundation, 2002, para. 3). The ECES that I currently work for has utilised this programme, and has achieved the HHA. I, along with the rest of my colleagues, took part in implementing this programme into our curriculum. We achieved all levels, and met all seven criteria. We attained this HHA last year in 2012; I am extremely proud to have been a part of this accomplishment.

All aspects of ECES are close to my heart and I fully endorse and support the above policies and strategies the government has put in place to help eradicate the childhood overweight issue. I believe healthy eating and physical activity go a long way towards a strong mind and body, which prepares young children to be receptive to learning and intellectual growth. Ministry of Education (2007) supports this by stating that “Making connections with healthy food and nutrition choices affects aspects of the children’s learning and development, for example, by serving a balance of familiar and unfamiliar foods and establishing routines around mealtimes that encourage enjoyment” (para. 42).

Research shows that there may be many barriers to participation of ECES in the recommendations of those legislative instruments (Dowman, 2006). Since 2005, Sport Hawke's Bay has offered many different programmes, including the HHA, mentioned above, in Hawke's Bay ECES. An evaluation conducted in 2008 showed that "...in the 34 ECES surveyed, the programmes were linked, well suited to their needs, and were running successfully" (Mara, Ashcroft, Stockdale-Frost, & Karekare, 2008, para. 1).

However, in 2009, Sport Hawke's Bay noted that many ECES, including Ngā Kōhanga Reo, did not choose to take part in the HHA programme offered. Sport Hawke’s Bay’s Mara et al. conducted an evaluation, in 2010, to find answers to why ECES were not participating. This evaluation examined the factors that inhibited ECES' involvement in the programmes, in other words, barriers.

Some of the barriers to participation in the HHA I have identified include: socio-economic factors, lack of literacy, cultural inequities, language differences, lack of motivation, and, most importantly, lack of structure in curriculum planning. These barriers would therefore impact on both ECES and parents. Furthermore, the challenge by ECES to achieve the Award could be seen as a competition between the different ECES within a community. Instead of a celebration of accomplishment, a divide could be established causing further unnecessary rivalry.

Results of the 2010 evaluation, mentioned above, demonstrated that although there were many barriers to participation, ECES involved in the HHA increased from 34 in 2008 to 65 in 2010 that implemented the HHA (Mara, Ashcroft, Stockdale-Frost, & Karekare, 2010). The following are the barriers that were identified in the 2010 evaluation: "...[ECES] believing that they are already including key components of healthy eating and active movement within their curriculum, [seeing] no need for taking up the [HHA] programme; that the amount of documentation required by the HHA is viewed as onerous and acts as a deterrent to completing the programmes; that some Ngā Kōhanga Reo would like to be able to report within their own kaupapa frameworks, including in Te Reo Māori and, the need to have recognition and support for this point of difference for Ngā Kōhanga Reo by Sport Hawke's Bay and the National Heart Foundation" (Mara, Ashcroft, Stockdale-Frost, & Karekare, 2010, para. 4). It is of interest to me, that my observations about barriers to participation are parallel with the results of the evaluation.

Within the HHA, there are key strands that link into the New Zealand early childhood curriculum (ECC) – Te Whāriki’s (Ministry of Education, 1996) key principles; illustrated in the special woven mat (Heart Foundation, n.d.).
These four principles of Te Whāriki (Ministry of Education, 1996) underpin practices in ECES and provide a basis for including food and nutrition guidelines, thus supporting those legislative instruments above.

Te Whāriki – The Early Childhood Curriculum
Four broad principles are at the centre of Te Whāriki, the ECC:
  • Empowerment – the ECC empowers the child to learn and grow
-Connecting with the Learning and Teaching strand
  • Holistic Development – the ECC reflects the holistic way children learn and grow
-Connecting with the Governance and Management strand
  • Family and Community – the wider world of family and community is an integral part of the ECC
-Connects with the Collaboration strand
  • Relationships – children learn through responsive and reciprocal relationships with people, places, and things.
-Connects with the Professional Development strand

These principles of Te Whāriki (Ministry of Education, 1996) link into the strands of the HHA, produced by the National Heart Foundation, therefore suggesting that the HHA has been carefully designed in order to work in with the New Zealand ECC, which supports the implementation of the HHA.

Moreover, Te Whāriki’s first goal of the Well-being strand of the curriculum states that “Children [must] experience an environment where their health is promoted” (Ministry of Education, 1996,  p. 15). This goal provides a context in which children can develop a disposition to make health-related choices, including those of food selection and physical activity, provided to them by their ECES, which have been supplied by the Ministry of Education and Ministry of Health.

In regards to the HEHA, Labour politician Annette King, Minister of Health (2002), stated that she was certain that the implementation of the policy HEHA would have a positive effect on the health of New Zealanders, both adults and children. My analysis of this HEHA policy draws to the conclusion that, although the policies named are exemplary, where human-beings are involved, there may always be challenges and contradictions. This reminds me of the saying by John Lydgate (1370-1451) "you can't please everybody all of the time". Perhaps to countermand my sentiment, Bronwen King, a Christchurch public health nutritionist  would say, in support of these policies, that within ECES, “Education settings provide numerous and diverse opportunities for children and young people to make decisions about food, so it is important that these environments are structured to promote healthy eating” (2010, para. 17). 

Ministry of Education (2007) supports the implementation of the FNG stated above, and suggests that “Teachers and educators in early childhood education services play an important role in fostering knowledge and understanding about healthy food and nutrition and in providing opportunities for children to make healthy choices, therefore the implementation of the Food and Nutrition Guidelines is necessary” (para. 30). 

I surmise that after this examination and critique, ECES should embrace the above government guidelines and legislative instruments, to provide an environment where children can learn how to stay healthy, to develop self-help, self-care skills, which result in self-confidence and good self-esteem (Te Whāriki, Ministry of Education, 1996). Children can therefore develop working theories about nutrition; for example, they may begin to develop skills in food preparation, to develop knowledge of healthy food choices, and to understand the cultural importance of certain foods. Te Whāriki recognizes that the child’s learning environment extends far beyond the ECES, therefore it is important for ECES to provide healthy guidelines, which will effect a child's thinking about healthy eating and physical activity, both now and in the future (Ministry of Education, 1996).

Please watch this space for the following blog post which will be discussing the effects of television and food advertising on childhood obesity.

References:

Dowman, M. (2006). Factors influencing participation and success in the healthy heart award programme. Retrieved from http://www.otago.ac.nz/christchurch/research/publichealth/theses/otago013145.html 
Heart Foundation. (n.d.). Te Whāriki. Retrieved from http://www.heartfoundation.org.nz/uploads/4._Te_Whariki.jpg
King, B. (2010). Healthy eating in our schools – are we doing enough? Retrieved from http://www.sciencemediacentre.co.nz/2010/01/27/healthy-eating-in-our-schools-are-we-doing-enough/ 
Kingi, T. (2007). The Treaty of Waitangi: A framework for Māori health development. New Zealand Journal of Occupational Therapy, 54(1), 4-10. Retrieved from CINAHL Plus database.
Mara, D., Ashcroft, J., Stockdale-Frost, A., & Karekare, M. (2010). An evaluation of the extent to which early childhood centres in Hawkes Bay engage with Hawkes Bay Heart Foundation Healthy Heart Award and SPARC Active Movement Programmes in 2010. Retrieved from http://www.srknowledge.org.nz/research-completed/an-evaluation-of-the-extent-to-which-early-childhood-centres-in-hawkes-bay-engage-with-hawkes-bay-heart-foundation-healthy-heart-award-and-sparc-active-movement-programmes-in-2010/ 
McLean, R. M., Hoek, J. A., Buckley, S., Croxson, B., Cumming, J., Ehau, T. H., . . . Schofield, G. (2009). "Healthy eating – healthy action": Evaluating New Zealand's obesity prevention strategy. BMC Public Health, 9(1), 452-452. doi: 10.1186/1471-2458-9-452
Ministry of Education. (1996). Te Whāriki: He Whāriki Mātauranga mō ngā Mokopuna o Aotearoa/Early Childhood Curriculum. Wellington, New Zealand: Learning Media.
Ministry of Education. (2007). Food and nutrition for healthy, confident kids. Wellington, New Zealand: Learning Media.
Minister of Health. (2000). The New Zealand health strategy. Wellington, New Zealand: Minister of Health.
Minister of Health. (2002). Healthy heart award for early childhood centres. Retrieved from http://www.beehive.govt.nz/node/14569
Minister of Health. (2003). Health eating – healthy action: Oranga kai – Oranga pumau: A strategic framework. Wellington, New Zealand: Minister of Health.
Ministry of Health. (2003b). NZ food, NZ children: Key results of the 2002 national children’s nutrition survey. Wellington, New Zealand: Ministry of Health.
Ministry of Health. (2004). Tracking the obesity epidemic: New Zealand 1977-2003. Wellington, New Zealand: Ministry of Health.
Ministry of Health. (2008). Food and nutrition guidelines for healthy infants and toddlers (aged 0-2 years): A background paper. Retrieved from http://www.health.govt.nz/publication/food-and-nutrition-guidelines-healthy-infants-and-toddlers-aged-0-2-background-paper-partially 
National Heart Foundation. (2002). The healthy heart award. Retrieved from http://www.heartfoundation.org.nz/programmes-resources/schools-and-eces/healthy-heart-award

Tuesday, 26 February 2013

Obesity is history - How the nation and children of Aotearoa, New Zealand are becoming obese!

Do we know what the definition of 'obesity' really is? I was surprised when I discovered the many definitions of obesity. Firstly, Berk (2012) defines obesity as an increase of weight higher than 20 percent of one’s own body mass index (BMI) “...a ratio of weight to height associated with body fat...” (p. 292). However, Wikipedia states that “Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have an adverse effect on health, leading to reduced life expectancy and/or increased health problems” (2013, para. 1). These two definitions define obesity as it is, and as it always will be.
Is this what our world is coming to?

Obesity has become the 'killer' epidemic that everybody is aware of. The World Health Organization (WHO) agrees, declaring the "...prevalence of obesity as an epidemic" (as cited in Ministry of Health, 2012, para. 1). The Ministry of Health (2012) clearly defines this social issue of obesity by stating that "If you're obese, it means: you're excessively overweight, [and that] your weight is above what it should be, for you to be healthy" (para. 1). WHO (2013) describes obesity in more of a rounded way, by suggesting that "Overweight and obesity are defined as abnormal or excessive fat accumulation that may impair health" (para. 2). These definitions, although worded differently, concur with each other as they both suggest that being overweight or obese means that you are carrying excessive fat or 'weight'.

Beginning in the late 1970s, there was an increase in the obesity levels in the United Kingdom for men and women. Percentage increases went from 2-3% in the 1970s to well over 25% today (more on these statistics later). This killer epidemic that has grown gruesomely out of control in the past 40 years is one that we do not talk about today, and political correctness is partly to blame. Tragically, obesity is so common around the world that most people either know someone who has a serious weight issue, or they themselves have the issue. However due to political correctness in this modern day and age, all over the world we are restricted in what we say and do, and for that reason, we dare not  mention the word ‘overweight’ or ‘obese’.
The future of our world.
A newspaper article published in 2010 in the United Kingdom is a clear example of how PC this world has become, as it headlines “Council to ban the word ‘obesity’ – so fat children don’t get offended”. Instead of ‘obese’ this council in Liverpool, England, will be using the phrase ‘unhealthy weight’ – which they hope will ‘encourage’ obese children of the United Kingdom to lose weight – or will it? The article goes a step further saying that they also want to “...drop the word from all local authority schemes aimed at improving children's health”. The article goes on to state that “...the word obese has negative connotations...” and they feel that the phrase “...unhealthy weight is more positive and a better way to promote it. The term ‘obese’ would turn people off, particularly young people” (Narain, 2010). I feel that this is quite ironic as the word ‘obese’ came into the regular language to replace the word ‘fat’ because that offended people. Now they need to take up two words to describe ‘fat’ because the word ‘obese’ is offending people. Soon the phrase ‘unhealthy weight’ will be seen as offensive. What other term or expression will be used? Perhaps ‘fat’ will have to do – who knows.
What's your fat percentage?
Looking back on the history of obesity in the United States, the number of Americans who are overweight or obese is growing each year. According to McTigue, Garrett, and Popkin (2002), research showed that in the years 1960-1999, a sample of the adult population (people aged 20-74) who were carrying excess weight (based on a body mass index (BMI) of 30 kg/m2), showed an increase in their weight of “...44% to 61%...”. Furthermore, the amount of people classed as obese (in the same age group) “...doubled from 13% to 27%” (p. 857). During that period, the amount of people becoming overweight and obese sent alarm bells, and obesity was soon to be acknowledged as an important medical and health problem (Allison & Saunders, 2008).
A fatal epidemic.
In New Zealand’s history of obesity there are trends relating to the occurrence of extreme obesity (based on a BMI of 40 kg/m2). Results are seen in the Ministry of Health’s study using graphical methods to visualise the trends in the BMI distribution of the New Zealand adult population from 1977 to 2003. The population of New Zealand was approximately 3,000,000 in 1977 growing to almost 4,000,000 in 2003. Trends show that cases of extreme obesity have increased sharply over the years (Ministry of Health, 2004). In 1977, of the adults aged 25-64, “0.32% of males and 1.28% of females” were classed as being extremely obese. These conclusions are consistent with the suggestion that the obesity epidemic began in the late 1970’s, and earlier among females, as the percentage of obese woman was 4 times greater than that of males. Levels of extreme obesity from 1977 to 1989 did not increase significantly. From 1989 to 1997 rapid growth began when extreme obesity levels showed that “1.2 % of males and 3.0%” of females were extremely obese. However from 1997 to 2003, male’s extreme obesity levels went from “1.2% to 2.2% and female levels continued at 3.0%” (Ministry of Health, 2004). In conclusion, in the year of 2004 an estimated “58,000 (± 8,000)” extremely obese people lived in New Zealand, of whom almost “60% were female” (Ministry of Health, 2004, p. 85; WHO, 2013).
The most recent (2013) key statistics based on the obesity epidemic have been published by the World Health Organisation (WHO) stating that:
  • "Worldwide obesity has more than doubled since 1980.
  • In 2008, more than 1.4 billion adults (approximately 20% of the adult world population), aged 20 and older, were overweight. Of these over 200 million men and nearly 300 million women were obese.
  • 65% of the world's population (approximately 6.7 billion) live in countries where overweight and obesity kills more people than underweight and malnutrition.
  • More than 40 million children under the age of five were overweight in 2010.
  • Obesity is preventable".


Although obesity in adults is a major concern for all parties, what is even more concerning and alarming is the increasing rate of obesity in children. Heinberg and Thompson (2009) confirm this stating that “Rates of obesity in youth have tripled in the past 20 years ... This emerging epidemic has stimulated a great deal of new research into the formative influences and the interpersonal, social, and psychological effects of obesity on children” (p. 1). I am shocked by these results as these statistics fall within my life time. It has occurred to me, that if it weren't for my healthy introduction to life, I would have been part of these statistics.

“Obesity has been linked to increased mortality and chronic morbidity from such diverse causes as hypertension, diabetes, sleep apnea, certain types of cancer, and depression” (McTigue, Garrett, & Popkin, 2002). The International Diabetes Federation (IDF) supports this saying that "Diabetes and obesity are the biggest public health challenge of the 21st century" (2006, para. 1). According to Healthy Living (2013) "Of the people diagnosed with type II diabetes, about 80 to 90 percent are also diagnosed as obese" (para. 4). Personally, I feel that this fact therefore provides evidence that diabetes is definitely linked to obesity.

I feel that the history, statistics, and studies have shown that the obesity is still making history not only in adults, but also in children which is a major concern. So what policies and legislation have been put into place in order to fight this epidemic that has become so well-known to us, not in New Zealand as a whole, but in early childhood services?

References: 
Allison, D. B., & Saunders, S. E. (2000). Obesity in North America: An overview. Medical Clinic of North America, 84, 305-332. doi:10.1016/S0025-7125(05)70223-6
Berk, L. (2010). Development through the lifespan (5th ed.). Boston, MA: Pearson Education.
Central Intelligence Agency. (2013). The world factbook. Retrieved from https://www.cia.gov/library/publications/the-world-factbook/geos/xx.html 
Healthy Living. (2013). A co-dependent relationship: Diabetes & obesity. Retrieved from http://www.diabeticcareservices.com/diabetes-education/diabetes-and-obesity 
Heinberg, L. J., & Thompson, J. K. (Eds.). (2009). Obesity in youth: Cause, consequences, and cures. Washington, DC: American Psychological Association.
International Diabetes Federation. (2006). 11th FEND ANNUAL CONFERENCE. Retrieved from http://www.idf.org/node/3030 
McTigue, K. M., Garrett, J. M., & Popkin, B. M. (2002). The natural history of the development of obesity in a cohort of young U.S. adults between 1981 and 1998. Annals of Internal Medicine. 136(12), 857-864. Retrieved from Scopus database.
Ministry of Health. (2004). Tracking the obesity epidemic: New Zealand 1977-2003. Wellington, New Zealand: Ministry of Health.
Narain, J. (2010, April 12). Council to ban the word ‘obesity’ – so fat children don’t get offended. Mail Online. Retrieved from http://www.dailymail.co.uk/news/article-1265327/Council-ban-word-obesity--fat-children-dont-offended.html 
Obesity. (2013). In Wikipedia, The Free Encyclopedia. Retrieved April 17, 2013, from http://en.wikipedia.org/wiki/Obesity 
World Health Organisation. (2013).Obesity and overweight. Retrieved from http://www.who.int/mediacentre/factsheets/fs311/en/