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Original Research

Effects of acculturation, coping strategies, locus of control, and self-efficacy on chronic pain: study of Chinese immigrant women in Italy – insights from a thematic field analysis

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Pages 1383-1390 | Published online: 06 Jun 2017

Abstract

Chronic pain represents a common public health concern worldwide. It is a complex phenomenon, owing to the interaction of different factors, including biological, physiological, psychological, environmental, and social variables. Some groups, such as women and immigrants, are particularly vulnerable. However, little is known about how Chinese women in Italy live with and face chronic pain. The present study aimed at filling this knowledge gap by examining the burden of chronic pain in Chinese immigrants in Italy in terms of acculturation processes, perceived control over disease, social networks, and coping strategies. A qualitative approach was used, performing a thematic field analysis. We interviewed 82 Chinese women from different Italian towns (Genoa, Milan, Turin, Bologna, Florence, and Prato) in depth. The sense of belonging to the host culture was strong in our sample. However, this did not simply reflect or translate into a linear engagement with medical systems, as health care pathways were more complex and dual (both Chinese and Western). Chinese women who felt deeply rooted in the Italian environment did not discontinue the use of traditional Chinese medicine. Chronic pain extensively and adversely affected daily life, particularly interfering with work. Coping strategies were mainly adaptive behaviors, being problem focused or maladaptive, relying upon “cope and avoid” mechanisms. Chinese women preferred to use traditional Chinese remedies rather than conventional medicine, while using the Italian system in emergencies. Perceived control over chronic pain was usually external. Finally, Chinese women with chronic pain benefit from social networks and support, which were mainly composed of Chinese peers. In conclusion, our findings underline the tremendous burden of chronic pain affecting all aspects of Chinese women’s lives. Health care workers and providers should be aware of the complexity of chronic pain Therefore, a holistic approach, involving different stakeholders, should be adopted when managing chronic pain and approaching immigrant patients.

Introduction

According to the International Association for the Study of Pain (IASP), pain is defined as “an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage”.Citation1 This definition summarizes both the mental and physical components of the pain, emphasizing that pain is a multidimensional experience and is not limited to a feeling or sensation in a single or multiple parts of the body. There is currently no universal consensus about the definition of chronic pain: some authors define it as a form of pain lasting longer than 3 months, whereas others adopt other duration criteria (6 or even 12 months).Citation2 Chronic pain undoubtedly represents a common public health concern worldwide, constituting “a burden to individuals and a challenge to society”.Citation3 It is a complex phenomenon, owing to the interaction of different factors, including biological, physiological, psychological, environmental, and social variables, and thus, it requires a multidisciplinary approach. Inspired by the biopsychosocial model introduced by Engel in 1977, which tried to overcome the drawbacks and limitations of the dualistic biomedical model, LoeserCitation4 and WaddellCitation5 both established modified versions of the biopsychosocial model adapted to the context of pain. Pain becomes a multidimensional concept (nociception, pain, suffering, and pain behavior) arising from multiple etiological factors and complex interactions.Citation6

The prevalence of chronic pain is highly variable and ranges from 10% to 64%, depending on the studied population, the study design, and the clinical criteria used.Citation7,Citation8 Chronic pain imposes a tremendous burden, both in terms of costs and quality of life, affecting and deeply involving not only the patient but also their family, caregivers, and peers in general. Living with chronic pain implies facing and coping with serious challenges, as it seriously interferes with normal physical, social, and physiological functions and with daily work activities.Citation9

Various psychosocial variables have been shown to be associated with chronic pain experience and perception: female sex,Citation10 low socioeconomic status, low educational level, lack of personal and social support, family history of chronic pain, cultural and ethnic identity,Citation11 and immigrant status.Citation10,Citation12,Citation13

Bates et alCitation14,Citation15 have particularly explored the topic of ethnic identity in pain perception and experience, using both quantitative and qualitative approaches, and have identified that subjects from New England and Puerto Rico experienced chronic pain differently.

The extant literature shows that the prevalence of chronic pain is higher among immigrants than among the native population of a country, even though not all authors agree with this view, claiming that the so-called Mediterranean syndrome is a myth lacking solid evidence.Citation16 However, a recently published Danish investigation, the Danish Health Study, found that individuals with a non-western background had a significantly higher risk of reporting chronic pain than those with a Danish background.Citation17 The Zurich Study, an investigation carried out in Switzerland, found high levels of pain intensity, depression, anxiety, and catastrophizing at baseline in a group with an immigration background compared with a group without this background.Citation18 A study carried out in the USA showed a link between acculturation and chronic pain among Latino Americans.Citation19 In a study carried out in Sweden, immigrant status was statistically associated with chronic pain behavior, with an odds ratio of 1.83.Citation12

Therefore, immigrant women represent a particularly vulnerable group.Citation9 In such groups, coping strategies play a major role in reducing the burden of anxiety and depression related to the immigration background and new context, as shown in some studies. Cultural self-efficacy was shown to act as a mediator in mitigating altered mental health in a sample of Chinese immigrants,Citation20 as well as social support.Citation21 Social capital (in Chinese guanxi) is particularly valuable in Chinese communities.Citation22

In this study, we chose to focus on Chinese women in Italy, as they represent a particular group of immigrants who, differently from others, do not use the local health care systems, but prefer to use traditional Chinese medical systems.Citation23 The Chinese population in Italy numbers about 270,000 (5.3% of the entire population of immigrants) and 49.0% of them are women.Citation24 It is a population that is not adequately covered by the extant literature. For example, in various surveys performed by Naga, an important Italian voluntary association that offers free medical care to immigrants, Chinese communities are underrepresented, as such research tends to include subjects who trust Western medicine.Citation25,Citation26 Very little is known about how Chinese women in Italy live with and face chronic pain. The present pilot research was aimed at starting to fill this gap of knowledge.

In particular, our study aimed to examine the burden of chronic pain in Chinese immigrants in Italy in terms of their acculturation processes, perceived control over disease (locus of control, self-efficacy), social networks, and coping strategies. The following research questions were investigated:

  1. How do acculturation strategies affect the orientation and adoption of healthy behaviors and lifestyles? How does the acculturation level influence the choice of managing the diseaseCitation27 and, in particular, treating the chronic pain?

  2. How does perception of control over disease (internal versus external locus of control, self-efficacy) influence the adoption of healthy behaviors and the use of traditional versus conventional medicine in migrant communities?Citation28

  3. Does the level of contact that the subject has with the country of origin and their interactions with the host community influence the adoption of new beliefs and new behaviors in terms of health and disease? Or does it allow the maintenance of originally learned and acquired concepts and health strategies?

  4. Are coping strategies for chronic pain in a migrant community culturally influenced?Citation29

Methods

We performed a thematic field analysis, one of the most common approaches used in the field of qualitative research together with discourse/conversation analysis, grounded analysis, and interpretative phenomenological/hermeneutic analysis, among others.Citation30,Citation31 This type of approach leads to the emergence of meaningful patterns (known as themes), which can be both implicit or explicit ideas. These are identified by developing proper codes, which are later reviewed to ensure that no other themes are missing and that the whole text has been covered and adequately mapped. This implies a complex, iterative process of extensively reading and rereading texts to become familiar with them and then coding, examining, recording, reviewing, and analyzing the themes, as well as thematic variations, associated with our research questions.

A sample of Chinese women from six Italian cities (Turin, Florence, Prato, Bologna, Genoa, and Milan) was recruited via snowballing from various Chinese migrant communities, associations, and hospitals. The inclusion criteria were 1) age ≥18 years; 2) having chronic pain; and 3) being able to speak Italian. In total, 82 Chinese women volunteered to take part in this study (), and they were interviewed by means of a semi-structured questionnaire during the period of May 2014–March 2015. The questionnaire investigated biographical data and information about migration history; acculturation and acculturation processes in terms of nearness and distance between the migrant and the belonging culture and the host culture in daily life (food, language, relationship with China) and in chronic pain experience (use of traditional Chinese medicine [TCM]) versus conventional modern Western medicine);Citation32Citation34 perception and feelings of the migrant about pain and, in particular, chronic pain; coping strategies adopted in the chronic pain situation; and, finally, the presence of social support in the chronic pain situation. For further details, see .

Figure 1 Flowchart of subjects who met inclusion/exclusion criteria for the study population.

Figure 1 Flowchart of subjects who met inclusion/exclusion criteria for the study population.

Figure 2 List of the questions contained in the semi-structured questionnaire.

Figure 2 List of the questions contained in the semi-structured questionnaire.

In-depth interviews (average 1 hour) were performed and then transcribed by one of the authors (TSR) and processed using ATLAS.ti qualitative analysis software (version 7.0; ATLAS.ti GmbH, Berlin, Germany). Frequency and co-occurrence analyses were carried out. To ensure that no meaning was lost during the process, every transcribed quotation was analyzed and discussed by four authors (TSR, NLB, SF, and CCP) who were content and methodology experts.

This study was approved by the Human Subjects Review Committee of the University of Genoa and by the UNESCO Chair “Health Anthropology, Biosphere and Healing Systems”. Written informed consent was obtained from all participants in the study. The study was conducted in accordance with the ethical principles for medical research proclaimed by the Declaration of Helsinki and its amendments.

Results

Our findings underline the tremendous burden of chronic pain, which affected all aspects of the women’s lives. The sociodemographic characteristics of our sample are reported in . Most of them had chronic musculoskeletal pain.

Table 1 Sociodemographic variables of the recruited sample

Acculturation processes

Overall, the sense of belonging to the host culture was strong:

I love this country, I love its people, and cuisine, above all. I regularly attend the Chinese community in Milan, the historic association in Via Paolo Sarpi, but, together with my husband, I also have Italian friends that we have known here, in Italy. Sometimes, they visit us in our house, sometimes we go out with them. Sara cooks very well and tries to teach me some Italian recipes. I do the same with her with some Chinese recipes. [Milan; subject ID 4]

However, this strong sense of belonging did not simply reflect or translate into a linear engagement with the medical system, as the health care pathways were more complex and dual, as also reported by Green et al.Citation34 For Chinese women who were not fully integrated into the Italian culture and who spoke Italian less fluently, access to the Italian health care system was characterized by perceived barriers, especially in establishing an effective therapeutic alliance. In addition, even Chinese women who reported that they feel strongly and deeply rooted in the Italian environment did not discontinue the use of TCM and continued to engage with Chinese remedies. This was particularly true for women who reported that conventional Western medicine was ineffective and/or caused adverse effects. Generally speaking, Chinese women preferred to use traditional Chinese remedies (such as acupuncture or moxibustion) rather than conventional medicine. However, the Italian health care system was preferred during pregnancy.

I have just had my acupuncture, because I have a terrible backache. [Turin, subject ID 8]

Furthermore, some Chinese women articulated their difficulties in accessing the Italian medical system in that their health needs were not properly recognized and addressed. The use of TCM was also suggested and encouraged by social networks.

My husband advises me not to go the Italian doctors. [FI 10]

My husband suggested I should go to a Chinese doctor and I did. [Genoa, subject ID 2]

Living with chronic pain

For immigrants with chronic pain, the pain became the main focus of their life and extensively and adversely affected their daily life, interfering particularly with work.

It seems everlasting. I feel myself consumed by the pain. [Turin, subject ID 5]

Chronic pain alters mental health and causes sleepiness and anxiety.

After the death of my husband, my pain has worsened, I do not manage to sleep anymore. [Turin, subject ID 11]

Coping strategies

The interviewed Chinese women used a variety of coping strategies to manage the pain, as well as its consequences and impact on daily life and work. Younger women were more likely than older women to use proactive coping. Overall, the coping strategies used were mainly adaptive behaviors, being problem focused or maladaptive, relying upon “cope and avoid” mechanisms.

Reducing daily activities and especially working less were not perceived as possible solutions, as Chinese women reported that work is extremely important in the Chinese culture.

I could try to reduce my working hours, but work is so important for us. In China, someone who does not work is not well thought of and this for us is terrible. [Bologna, subject ID 2]

Some women even introduced the theme of sociocultural stigma, ie, the fear of being discriminated against by the other members of the community if they reduced their work activities in order to mitigate the burden of chronic pain. This emphasizes the relevance of work to the Chinese culture.

Self-efficacy

Self-efficacy, defined as the extent or strength of the belief of these Chinese women to be able to cope with their chronic pain, was particularly evident when the Western medicine was ineffective and they proactively searched a remedy, looking at TCM as an alternative. However, self-efficacy did not result in higher compliance with or adherence to TCM or in changes in lifestyle behaviors. This was perceived and interpreted as an autonomous choice and decision and as a way for the patients to assert agency.

I could not bear standing and working so many hours. I decided to go to the doctor. I don’t know why I suffer from this terrible pain. My mother does not, and also my father has never reported such pain, as well as none of my family. I have a terrible pain here […]. [Turin, subject ID 11]

Locus of control

Perceived control over chronic pain was usually external. Chinese women perceived pain as physical rather than psychological and attributed its causes to external factors rather than to their lifestyles or their migration history and background.

It is due to too much work. And it worsened after the death of my husband. [Genoa, subject ID 2]

Social support

Younger women engaged with formal social networks, while older women preferred informal support. Overall, Chinese women experiencing chronic pain benefited from social networks and support, which were mainly informal and based on Chinese peers: usually parents, friends, or people from Chinese communities and associations.

My family helps me a lot when the pain interferes with my daily and work activities. In particular, I receive a great amount of support from my children, which helps me in almost everything. [Florence, subject ID 5]

This bond was perceived as particularly effective in mitigating the burden related to chronic pain. Thus, the stock of social network became resource rich and goal oriented and, as such, was perceived as a social bonding capital.

Discussion

The present study investigated the impact of acculturation, locus of control, coping strategies, and self-efficacy on chronic pain in Chinese women who were immigrated to Italy.

We found a high level of acculturation in our sample. This finding contrasts with some cross-cultural studies that show that Chinese immigrants are more likely to encounter acculturative stress than other immigrants.Citation35 Our finding could be explained by the fact that our sample was mostly made up of young women who tend to exhibit more “resilient adaptability” than young men and older women.Citation36

Our sample perceived chronic pain as being physical rather than mental or psychophysical. This is in agreement with the observation that immigrants tend to report somatic symptoms – the so-called somatization hypothesis.Citation37

We found that active coping was not particularly exploited by Chinese women with chronic pain. This is confirmed by the extant literature: a number of studies have shown that immigrants tend to report low scores for active coping strategies.Citation9,Citation38

Our findings concerning self-efficacy also confirm those found by Michaëlis et al.Citation9 Non-Western immigrants in Denmark perceived and felt that actively seeking health care was an effective means to assert one’s own identity. Wu and ZaninCitation23 emphasized that many Chinese immigrants found their health needs unmet and that this led to the establishment of various unofficial Chinese clinics.

The locus of control was found to be external in the current study. This is in agreement with findings from the literature, which show that immigrants tend to have more external perceived control than nonimmigrants.Citation39 Some studies have further linked external locus with depressive symptoms.Citation40

Social networks, conceptualized as social capital and categorized as social bonding capital, played an important role in mitigating the burden of chronic pain and even in suggesting new medical pathways that are alternatives to conventional Western health care pathways. This is in line with what was found by DevillanovaCitation26 in undocumented immigrants in Milan, who were referred to a certain medical pathway or to another health care opportunity by a strong social tie (parents, relatives, or friends).

The finding of underuse of the health service by the Chinese migrant community is in line with the extant literature.Citation25,Citation26,Citation41Citation45 Further, immigrants tend to use emergency services rather than attending specialists or using preventive services.Citation43

Our study has a particular strength in that it focuses on a migrant community usually underrepresented in literature surveys and research; however, it has a number of limitations that need to be acknowledged. These are mainly due to the sampling strategy used and the language difference. Although conducting interviews with interpreters was possible, we preferred to include only Chinese women able to speak Italian because we felt that otherwise the presence of the interpreter might have affected the responses. However, this could represent a further selection bias of the sample.

As far as the sampling strategy is concerned, undoubtedly the presence of Chinese immigrants in Italy is more complex and heterogeneous in terms of health needs and use of medical systems, as well as in terms of language skills, working patterns, job mobility, and attitude, among others.Citation23 Some Chinese immigrants are indeed integrated into the Italian society, whereas others live in underground realities and contexts and are particularly difficult to reach, having irregular and complex interactions with the Italian system.Citation42,Citation43

Conclusion

The extant literature on immigrants with chronic pain is mostly quantitative. Our findings underline the importance of carrying out qualitative research, from which the tremendous burden of chronic pain emerges and is seen to affect all aspects of the women’s lives. Health care workers and providers should be aware of the complexity of chronic pain, resulting from an array of different variables. Therefore, as advocated by Michaëlis et al,Citation9 a culturally sensitive approach should be adopted when managing chronic pain and approaching immigrant patients, taking into particular account their ethnic diversityCitation33 and therefore adopting a cultural lens and an emic perspectiveCitation14 within a holistic framework. This should consider the involvement of the different stakeholders, promotion of multidimensional interventions, facilitation of health care access, removal of bureaucratic/administrative obstacles, and favor of socially inclusive policies.

However, owing to the aforementioned limitations of the current study, further research in this field is urgently needed.

Disclosure

The authors report no conflicts of interest in this work.

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