Background
Osteopaths first started practicing in Spain in the 1980s. Since then, the practice of osteopathy in Spain has significantly developed. The first professional training and education programs in osteopathy began in 1987 and were taught by French and Belgian instructors [
1]. Osteopathy is not regulated in Spain as a healthcare profession as it’s not included on the Law of Arrangement of the Sanitary Professions (LOPS 44/2003). In the other hand, the Ministerial Order (2135/2008) that establish the educational curriculum of the physiotherapy degree mention osteopathy as a technique that undergraduates shall know. However, both the standards and scope of practice of osteopathy in Spain lack formal recognition in the regulatory and legislative domains [
2]. This situation has resulted in the co-existence of two recognized groups including ‘osteopaths’ (i.e., practitioners without prior health science degrees), and osteopath-physiotherapists (i.e., practitioners with prior health science degrees, typically in physiotherapy). Although the osteopath-physiotherapist group represents the majority of osteopaths practicing in Spain, there are other groups of practitioners with very diverse training and educational backgrounds. This ‘lawless’ situation has thereby fostered the emergence of numerous qualifications and professional associations representing different groups of osteopaths.
Additionally, there is limited research regarding the profiles of people who seek osteopathic treatment in Spain. In May 2008, the Observatory of Natural Therapies published an independent study, sponsored by three natural therapy organizations, on the use and habits of consumers of natural therapies in Spain [
3] (Additional file
1). In this study, 2000 people aged between 16 and 65 years were interviewed. The results showed that osteopathy was known by 32% of the population and that 8.2% used it regularly. In 2011, the Spanish Ministry of Health, Social Policy and Equality published the report “Analysis of the situation of natural therapies” [
4], which analyzed 139 techniques carried out within the natural therapies scope by assessing the existing scientific evidence, use and legal framework associated with these techniques in Spain and other countries. This report, which received expert contributions from several professional registers and organizations, profiled osteopathy as a complementary and alternative medicine and classified it under the category “Manipulative and body based therapies”; however, this report failed to provide additional data regarding natural therapy consumer use and habits beyond that submitted in 2008 by the Natural Therapies Observatory [
3].
In 2009, the National Council for Osteopathic Research (NCOR) in the United Kingdom (UK) developed and piloted a Standardized Data Collection tool (SDC) to profile the demographics and clinical presentations of patients receiving osteopathic care [
5]. The study characterized osteopathic practice in the UK to establish standards for audit activities, obtain relevant information for the profession and develop a resource for research purposes. The study demonstrated that the SDC tool was able to generate a substantial amount of high quality information and was suitable for widespread use. For example, it was able to provide information about patients’ demographic characteristics, presenting symptoms, patient management and treatment, and results obtained. In the last few years, some studies have been conducted in different countries to trace the profiles of both the professionals and patients who receive osteopathic care [
6‐
10]. The SDC tool was used in some of these studies.
The primary objective of this study was to profile patients who regularly receive osteopathic care in Spain using the “SDC tool” developed by Fawkes and colleagues, which has been modified for a Spanish population. A secondary objective was to describe the professional profile of active osteopaths in Spain through a parallel survey designed specifically for this purpose.
Results
Of the 61 osteopaths who agreed to participate in the study, 36 returned the questionnaires from which a total of 314 datasets/patients were analyzed (8.7 patients for each osteopath on average). Eighty-three percent of the compiled questionnaires originated from the same region of the country (Catalonia). Two hundred forty-five patients completed treatment during the data collection period, and 75 (24%) did not finish the plan of care for unknown reasons. Among the three parts of the SDC tool, we collected information about the first visit from 314 patients, about the second visit from 266 (85%) patients and regarding the last visit from 248 (79%) patients. Concerning the quality of the responses, some of the forms were delivered incomplete (partially filled). Notwithstanding this, the unanswered questions did not follow a specific pattern that can suggest lack of interest or insufficient training methods.
Patient demographic data are shown on Table
1. From 314 datasets, 61% (
n = 192) were women versus 39% men (
n = 122), and all participants had a mean age of 40 years (SD 17.02 years, range 0 to 83 years). The majority of patients (77%,
n = 241) were adults (> 18 years), whereas 15% (
n = 47) were children (< 18 years), of whom 10% (
n = 15) were under the age of 1.
Table 1
Patients socio-demographic Characteristics
Sex | | 314 |
Female | 61% | 192 |
Male | 39% | 122 |
Age (years) | | 40 (mean) |
Employment situation | | 314 |
Full-time employee | 44% | 137 |
Student | 17% | 54 |
Self-employed | 14% | 43 |
Retirement | 8% | 27 |
Unemployed | 5% | 16 |
Other (Employee temporary part-time, domestic employment, pensioner) | 12% | 37 |
Referral Source | | 313 |
Patient’s own choice | 78% | 244 |
Health care professional | 21% | 68 |
Other | 1% | 1 |
Previous Osteopathic treatment | | 313 |
No | 73% | 229 |
Yes | 27% | 84 |
Osteopathic reason for consultation |
Recommendation or Reference | 75% | 235 |
Previous unsuccessful treatment | 34% | 108 |
Their choice to receive osteopathic treatment | 30% | 93 |
Treatment options other than medication | 26% | 81 |
Manual treatment search | 20% | 64 |
Personal search | 16% | 49 |
Previous Osteopathic treatment experience | 10% | 31 |
Alternative to surgery | 5% | 16 |
Do not desire treatment programmes from Social Security services | 4% | 12 |
Awaiting for rehabilitation covered by the Social Security service | 2% | 7 |
Other | 2% | 7 |
Regarding the patient employment profile, 44% (n = 137) of the respondents were full-time salaried workers. In 78% (n = 244) of the cases, receiving osteopathic treatment was the patient’s own choice. The findings of this study reflected that the remaining 22% (n = 68) of referrals were provided by other health professionals including 23% from general practitioners, 18% from physiotherapists, 16% from orthopedic consultants, 7% from podiatrists and a minor percentage from other professionals such as gynecologists, optometrists, physical trainers, pediatricians, neurologists, psychologists, acupuncturists, osteopaths, internal medicine specialists, dentists and insurance companies. Notwithstanding this, the main source of referrals for patients was in most cases attributed to word-of-mouth recommendations (76%, n = 239). The patient paid out of pocket for treatment in 91% (n = 284) of the cases.
Seventy-three percent (
n = 229) of the cases had not previously received osteopathic treatment, and the main reasons to initiate treatment were personal recommendation or direct referral (75%,
n = 235), previous unsuccessful treatments (34%,
n = 108) or an individual choice to receive osteopathic treatment (30%,
n = 93) (Table
1). Eleven percent of patients reported that they had already received prior treatment for the same complaint; including chiropractic, massage, physiotherapy, acupuncture, Bach flower remedies, neural therapy, diathermy, podiatry, optometry, speech therapy and steroid injections.
The waiting time to be examined by an osteopath did not exceed one week as reported by 75% (n = 236) of patients. The remaining 25% (n = 76) had to wait more than 8 days. The median number of medical consultations patients had undergone before receiving osteopathic treatment was 2 visits.
Reason for consultation (clinical presentation)
The three most frequent complaints reported were symptoms in the cervical area (20%) followed by the lumbar area (13%) and the head and facial area (13%) (Table
2). Eighty-three percent of patients included in the study expressed multiple complaints at their first consultation (55% presented two co-morbid conditions and 31% presented more than 3). Co-morbidities followed the same distribution and included cervical (25%), lumbar (18%) and head and facial area (11%) conditions.
Table 2
Reason for consultation (clinical presentation location) n = 311
Neck-cervical | 20% |
Lumbar | 13% |
Head- Face areas | 13% |
SI/pelvis/groin | 9% |
Shoulder | 7% |
Knee | 5% |
Thoracic spine | 5% |
Chest, Rib cage | 4% |
Hip | 4% |
Foot | 3% |
Abdomen | 3% |
Ankle | 3% |
Gluteal region | 3% |
Elbow | 2% |
Hand | 1% |
TMJ | 1% |
Other | 1% |
Wrist | 1% |
Arm | 1% |
Muscle | 0% |
Calf | 0% |
Forearm | 0% |
Thirty-eight percent (n = 119) of patients reported suffering from their complaint for over a year, 9% (n = 27) between 6 and 12 months, 27% (n = 84) between 1 and 6 months and 27% (n = 83) less than one month. Forty-nine percent (n = 152) of patients reported that it was the first time they had suffered from their complaint, whereas 35% (n = 111) had experienced it on 4 or more occasions. Eighty-nine percent (n = 278) had not taken time off from work despite the problem. The mean value of the degree of pain reported at the start of treatment was of 6 points (SD 2.2) on the pain assessment scale (NRS).
Seventy-five percent of patients had medical history accounts (n = 234) vs. 25% (n = 79) without accounts. The most frequent medical history conditions were gastrointestinal (12%, n = 29), migraines (11%, n = 25), anxiety (9%, n = 22) and arterial hypertension (9%, n = 21).
Therapeutic approaches
In 96% (
n = 301) of patients included in the study, osteopathic treatment was considered appropriate. The most frequently used techniques during the first consultation were mobilization techniques (60%), soft tissue techniques (57%), high velocity technique (HVT - thrust techniques) (52%) and cranial techniques (46%). At the follow-up consultations, the most commonly used techniques were mobilization techniques (61%), cranial techniques (54%), soft tissue techniques (52%), and functional techniques (42%) (Table
3).
Table 3
Techniques Approaches
mobilization techniques | 60% | mobilization techniques | 61% |
Soft tissues | 57% | Cranial Techniques | 54% |
HVT | 52% | Soft tissues | 52% |
Cranial Techniques | 46% | Functional Techniques | 42% |
Functional Techniques | 38% | HVT | 39% |
Counseling on daily lifestyle and habits | 31% | Visceral Techniques | 29% |
Visceral Techniques | 28% | Counseling on daily lifestyle and habits | 24% |
Patient education | 23% | Patient education | 20% |
Counterstrain | 19% | Muscle Energy technique | 12% |
Muscle Energy technique | 9% | Counterstrain | 11% |
Contraction/Relaxation/Stretching | 8% | Contraction/Relaxation/Stretching | 10% |
Physical activity | 7% | Relaxation techniques | 7% |
Other | 6% | Physical activity | 7% |
Diet | 4% | Other | 6% |
Acupuncture | 3% | Diet | 4% |
Relaxation techniques | 2% | Acupuncture | 2% |
Hands off | 1% | Hands off | 1% |
Orthopedic equipment | 1% | Orthopedic equipment | 0% |
Infiltration | 0% | Infiltration | 0% |
The time spent on each treatment session was divided between visits of < 30 min, between 30 and 45, between 45 and 60 or > 60 min. The frequency of each session duration is shown in Table
4.
Table 4
Time spent in consultation
Less than 30 minuts | 1% | 3 | Less than 30 minuts | 5% | 14 |
Between 30 and 45 minuts | 15% | 47 | Between 30 and 45 minuts | 25% | 67 |
Between 45 and 60 minuts | 58% | 180 | Between 45 and 60 minuts | 68% | 179 |
More than 60 minuts | 26% | 82 | More than 60 minuts | 1% | 3 |
In 80% of the cases, the therapists asked for patient consent before providing osteopathic treatment. Of the consent-based cases, 33% were performed verbally, 21% were written and 46% were both verbal and written.
In the majority of cases, patients were informed about the different treatment options (70%), the possible risks and side effects of the treatment (85%), the expected response to treatment (4%), the approximate number of sessions required (72%), ways to avoid relapse in the future (66%) and an explanation of the clinical problem they presented (97%). In most cases, patients received counseling on their lifestyle habits, diet, and physical activity (66%), and only in few cases (9%) were other aspects were recommended.
Treatment results
After the first consultation, patients reported that they felt “much better” in 25% of cases, “improving” in 52% and “no better or worse” in 15%. At the end of treatment, 72% of patient datasets included in the study reported being “much better” or “better than ever”, as described in Table
5. The mean value on the NRS at the end of treatment was of 1.6 (SD 1.8) (Table
5).
Table 5
Results obtained & NRS scale
Better than ever | 5% | 13 | Better than ever | 17% | 42 |
Much better | 25% | 66 | Much better | 55% | 134 |
Improved | 52% | 137 | Improved | 21% | 52 |
No better or worse | 15% | 43 | No better or worse | 6% | 14 |
Worst | 2% | 5 | Worst | 0% | 1 |
Far worse | 1% | 2 | Far worse | 0% | 1 |
Worse than ever | 0% | 0 | Worse than ever | 0% | 0 |
Average score on NRS scale |
Pretreatment | 6 |
Post-treatment | 1,6 |
Seventy-three percent (n = 194) of patients did not report any side effects to the treatment after the first visit, whereas the remaining 27% (n = 99) mainly experienced fatigue and / or increased pain-related side effects. At the end of treatment, 93% (n = 224) of patients did not have any adverse effects.
Among the 248 patients who finished their plan of care during the study period, the number of treatment sessions provided ranged between 1 and 3 in 57% of the cases, 3–6 in 39% of the cases, 6–9 in 2% of the cases and > 9 in 2% of the cases. The median number of consultations per patient was 3 consultations, and the treatment duration ranged from 1 to 3 months in 54% of cases, less than one month in 31% of cases and more than 4 months in 15% of cases.
Sixty-eight percent (n = 168) of patients completed treatment during the time period in which the study was conducted. Seventeen percent (n = 42) were still receiving osteopathic care upon completion of the study, and 15% (n = 38) abandoned or terminated their plan of care for various reasons (e.g., illness, funding problems).
Upon the patients’ last visits within the study period, 25% had completed the treatment plan, 35% voluntarily chose to return for a check-up, 17% continued treatment, and 23% were referred to some further diagnostic process or resumed previous treatments.
Osteopaths demographics
The mean age of the osteopaths participating in the study was 36.6 years (SD 7.65 years, range 27 to 70 years), and all held university qualifications prior to their osteopathy studies. The demographic and academic characteristics of the osteopaths are shown in Table
6. In reference to the participants’ osteopathy education and training, 61% (
n = 22) had more than 1500 h, 36% (
n = 13) had between 1000 and 1500 training hours, and 3% (n = 1) had less than 500 h. Ninety-seven percent (
n = 35) of the osteopaths worked in a private practice of which 71% (
n = 25) did so in their own practice. Sixty-four percent (
n = 23) worked with other osteopaths, and 61% (n = 22) were part of a multidisciplinary team. Eighty percent (
n = 29) of osteopaths worked exclusively as an osteopath, and 20% (
n = 7) of the therapists combined their activity with other professional activities. Ninety-four percent of the participants reported to treat patients with musculoskeletal complaints, 47% pediatric patients, 39% obstetric patients, 33% gynecological problems and 11% sport related injuries (Table
6).
Table 6
Therapists socio-demographic Characteristics
Sex | | 36 |
Male | 53% | 19 |
Female | 47% | 17 |
Age (years) | 36.7 (mean) - 7.65 SD |
Previous Studies | 100% | |
Physiotherapy | 88.5% | 31 |
Other | 11.5% | 5 |
School of Osteopathy |
Spanish | 94% | 34 |
Other | 6% | 2 |
Experience (years) | 7 (mean) - 4.45 SD |
Type of patients |
Musculoskeletal | 94% | 34 |
Pediatrics | 47% | 17 |
Obstetrics | 38.8% | 14 |
Gynecologists | 33.3% | 12 |
Sports | 11.1% | 4 |
Fifty-five percent of osteopaths were registered to some osteopathic register or professional association. All of these osteopaths were from Registro de los Osteopatas Españoles (ROE) except one from the General Osteopathic Council (GOsC).
Discussion
To the best of our knowledge, this is the first study attempting to describe the profile of osteopathic practice in Spain. The main aim was to determine not only the profile of patients who receive osteopathic care in Spain but also the main features of the service provided. Furthermore, it was of interest to record the profile of the professionals who participated in the study. The SDC tool offers extensive information about the patients’ demographic characteristics, their reported symptoms, the osteopathic management plan derived therefrom and the way in which the service is provided.
The socioeconomic profile of the patient seeking osteopathic care in Spain mostly corresponds to people (women> men) of middle age (mean = 40 years) who are full-time employees. These results agree with the only study previously published in Spain [
3] and the studies by Burke et al. [
6] and Fawkes et al. [
7] performed in Australia and UK, respectively (Table
7). This profile has also been reported in patients who receive complementary and / or alternative medicines and other self-care activities [
12,
13].
Table 7
Patients data compared to available literature data
Average age | 36–45 | 30–50 | 44.8 | 40.3 | 45 | 40 |
Percentage of women | >Women | 67.6% | 56% | 63% | | 61% |
Percentage of men | <Men | 32.4% | 43% | 37% | | 39% |
Reason for consultation | – | Lumbar, cervical, EEII | Lumbar, cervical, pelvis | Lumbar, Head-area, facial, Cervical spine | Cervical and lumbar, headache, Cervical brachialgia | Cervical, lumbar, Head and facial area |
Techniques used preferably | Acupuncture, yoga, Homeopathy, massage | Soft tissue, Muscle Energy technique, mobilization techniques, education | Soft tissue, mobilization techniques, HVT, education, cranial, Muscle Energy technique, functional | Cranial, soft tissue, mobilization techniques, functional, counterstrain, | Visceral, cranial | Mobilization techniques, soft tissue techniques, HVT, cranial techniques |
In Spain, osteopathy is mainly provided within the private healthcare sector and generally is a health service not covered either by the National Health System or by most health insurance companies. It was noted that although the majority of patients were adults, 15% were patients under 14 years of age, showing the interest and use of parents in Complementary and Alternative Medicine (CAM) in Europe [
14‐
17].
The results revealed that a large population of patients included in this study had never received osteopathic care. The proportion of referrals from other healthcare professionals was found to be small. The choice to seek and undergo osteopathic treatment is usually personal and pursued as an alternative to previous unsuccessful treatments. This finding is supported by research focusing specifically on CAM use by pain sufferers, which described patients’ opinions as dissatisfaction with their general practitioners’ (GPs) availability, wait time, or lack of benefit from conventional medical treatments for back pain [
13].
The main reason for receiving osteopathic care in Spain is related to musculoskeletal problems, mainly in the cervical and lumbar spine. These outcomes were also noted in similar studies conducted in other countries [
6‐
10].
The use of CAM for back pain was recently extensively evaluated by Murthy et al. [
13] Osteopathy was among the 4 CAM modalities assessed in that study along with acupuncture, chiropractic and massage. According to Murthy and colleagues [
13], the prevalence of osteopathic treatment for back pain ranged from 4.1 to 48.4% (mean: 17.3%; median: 8.4%) as reported by four population studies drawing on fieldwork with large samples.
Recent research on the prevalence of spinal pain in Spain demonstrated that, after a period of stability between the years 2004/5 and 2008/9 [
18], there was increase in the prevalence during between 2008/9 and 2011/12, with values of 5.4% for neck pain and 8.56% for low back pain [
19].According to Palacios-Ceña and colleagues [
19], this increase can be partially explained by the economic crisis suffered in Spain in recent years. However, more than one-third of patients treated in the Spanish public Health System for non-specific low back pain continue to suffer from pain 2 months after their first visit and in up to 10% of these individuals, the pain becomes worse [
20]. In addition, the probability of referral to physical therapy or rehabilitation in Spain is greater when low back pain is more intense (acute and subacute cases) [
20]. Given this situation, along with the perception of the usefulness of manipulative therapies in the treatment of back pain [
13,
21], it may explain why this distress is the main cause for seeking osteopathic care (both in Spain and in other countries), and moreover, most patients included in our study reported chronicity in their complaints. This finding is contrary to what Burke et al. [
6] and Fawkes et al. [
7] reported, as they noted that acute cases (less than 4–6 weeks) were mostly treated. This difference in the early care environment may be related to the lack of a specific regulation the osteopathic scope of practice within the Spanish population.
Despite spine-related clinical problems, patients with headaches, facial-related pain and other symptoms are commonly seen by osteopaths [
9,
10]. In our survey, headaches were the 3rd most common reason for seeking osteopathic care (13%). Some studies have shown preliminary positive results about the effectiveness of osteopathic manipulative treatment (OMT) in migraine patients [
22‐
25]. Moreover, there is some evidence that OMT may lower the cost of the treatment regimen for patients with migraine headaches [
26]. Notwithstanding this, according to the available literature, there is a low level of evidence that OMT is effective in the management of headache [
27].
In our study, 69% of patients had previously visited a medical physician for the same complaint, with an average number of consultations before the start of the osteopathic treatment of 2.8. Actually, the pattern of CAM use for back pain supplementary to conventional care was evident across back pain–specific population studies from North America, Europe, and Australia, thereby suggesting that back pain sufferers did not choose CAM instead of conventional medicine [
13].
The data obtained regarding the reduction of pain both after the first consultation and at the end of the treatment indicate that osteopathic care is a good approach to relieve patients’ pain. Although the effectiveness of osteopathy for musculoskeletal pain has been disputed [
28], several studies have shown its effectiveness in patients with both acute and chronic lower back pain [
29‐
32], neck pain [
33] and in other clinical presentations [
24,
27,
34‐
39]. It is also worth highlighting the low percentage of adverse effects reported by the patients (7%) at the end of treatment. These results reinforce those reported by Fawkes et al. [
7] and Burke et al. [
6] and other studies evaluating other manual therapies [
40,
41] and are consistent with systematic reviews assessing the adverse effects of manual therapies [
42].
The average number of visits per patient was 3.6 visits, plus in more than half of the cases, treatment did not exceed 2 months. In light of these results, osteopathic care appears to be effective over a short period of time and with a relatively low number of sessions. Despite these results, the clinical effectiveness and economic assessment of osteopathic care has not been established by our study. Furthermore, a lack of evidence in the literature showing the cost-effectiveness of osteopathic treatment remains [
43,
44]. However, the results note a high degree of patient satisfaction with osteopathic treatment. Beyond clinical outcomes, patient-centered care, which is also a key aspect within the osteopathic approach, has been proven to be one of the most promising and effective scopes within health care [
45‐
47] for its major relevance towards the established therapeutic relationship, application of a holistic approach to solve patients’ distress and tailoring of a patient’s treatment based on their context [
48].
Limitations
The main limitation of this study is the low response rate. Although a total of 61 professionals decided to participate, in only 59% (n = 36) of the cases were data collected. The great heterogeneity of professional profiles and the undefined legal situation of the profession in Spain leads to poor cohesion in this sector. Moreover, the absence of a single official institution representing the professionals’ interest and scope of practice, together with the differences among stakeholders, hinder the development of the profession and the performance of studies at population scale. Nonetheless, the significant number of patients included (n = 314) enables obtaining, at least, reliable associated indicators about the profile of patients treated with osteopathy in Spain.
Likewise, 83% of the datasets originated from a single region of the country (Catalonia) leading to a demographic bias of the results. Consequently, the data obtained on the professionals’ profile (secondary aim) may not be fully representative and should therefore be analyzed and interpreted with caution. Despite some unpublished studies addressing this issue [
49‐
51], there is still a lack of evidence regarding the professional profile in Spain. A new study to identify the professional profiles of Spanish osteopaths is currently being conducted based on previous experiences in Benelux [
10] and Italy (in process).
Some other limitations arise from the methodology used to obtain the data. The SDC tool was developed and piloted in the UK and was used as faithfully as possible to the original version. The choice of the SDC tool responds to the will of using a validated tool, however, the osteopathic scope of practice in the Spain is different from that of UK and some questions may have different interpretation in the Spanish context. Additionally, the translation process of the questionnaire did not involve professional translators and only included a small pilot sample for testing of the final translation.
Finally, practitioners, rather than patients, were responsible for the data collection. Although written specific instructions were given to osteopaths (Additional file
2), no in-person training or quality control checks were performed to assure that the forms were completed accurately. This could be a source of potential bias towards favorable outcomes rather than all outcomes. Moreover, specifically those answers concerning ethics, good practices and patients’ satisfaction should be considered under the light of potential reporting bias.