Point Prevalence Of Back Pain Research Articles

Characteristics of back pain in patients with adolescent idiopathic scoliosis: Considerations in candidates for corrective surgery

BackgroundPrevious studies have demonstrated that the point prevalence of back pain ranges from 12% to 33% and that the lifetime prevalence of back pain ranges from 28% to 51% in adolescents. However, few studies on back pain in patients with Adolescent idiopathic scoliosis (AIS) have been conducted, and these studies had significant limitations, including a lack of comparative controls and detailed information about scoliotic deformity or pain location. This study aimed to determine whether adolescents with AIS experience back pain in specific regions. MethodsThis retrospective case-control study included 189 female adolescents with AIS who underwent corrective fusion from 2008–2020. Questionnaires on back pain and health-related quality of life (HRQOL) using the Scoliosis Research Society Outcomes Instrument-22 (SRS-22) were conducted preoperatively. The control group included 2,909 general female adolescents. ResultsThe mean Cobb angles in the main thoracic and thoracolumbar/lumbar curves were 51.4±15.3° and 40.4±12.9°. Back pain characteristics included higher point prevalence (25.9%) and lifetime prevalence (64.6%) compared to healthy controls. Adolescents with back pain showed lower scores in the pain and mental health domains of the SRS-22. Adolescents with major thoracic AIS showed more back pain in the upper and middle right back compared to adolescents with major thoracolumbar/lumbar AIS. ConclusionThe point and lifetime prevalence of back pain were definitely higher in patients with AIS, which affected their HRQOL. There was a relationship between pain around the right scapula and the right major thoracic curve with a rib hump deformity.

Most subjectively affected joints in patients with haemophilia - what has changed after 20 years in Germany?

In patients with haemophilia (PwH), most frequently affected joints are the ankle, knee and elbow. Due to improved factor therapy in the last decades, these previous findings have to be verified in Germany. The aim of this study is to detect the most affected joint, evaluate the significance of the source of pain and determine the point prevalence of back pain in Germany today. In a retrospective study, data of n=300 patients with severe moderate and mild haemophilia were evaluated regarding the most affected joint, the most common source of pain, and the point prevalence of back pain. An anamnesis questionnaire and the German Pain Questionnaire were used for this assessment. The most affected joint in German PwH is still the ankle (41%), followed by the knee (27%) and the elbow (11%). The most common source of pain is also the ankle joint (32%). Back pain was also identified as one of the most common sources of pain, which is comparable to the elbow (elbow:15%; back:13%). The point prevalence in PwH for back pain was significantly higher compared to the general German population (P=.031). Our data showed that the ankle is still the most affected joint and the most common source of pain in Germany. These results also showed the relevance of back pain as a pain source. The evaluations also demonstrated the high point prevalence of back pain in PwH. Future therapies should also focus on the spine because joint changes affect posture.

Prevalence, characteristics, and work-related risk factors of low back pain among hospital nurses in Taiwan: A cross-sectional survey

Low back pain is a common health problem among hospital nurses. However, the prevalence, characteristics, and work-related risk factors of low back pain have not been widely investigated in Taiwan. This study used a cross-sectional survey of 217 hospital nurses to gather self-reported information on the prevalence of back pain, demographic and pain characteristics, and work-related risk factors from 178 respondents who indicated a past history of back pain. The association between the characteristics of back pain and work-related risk factors was also examined. The lifetime prevalence of back pain was 82.03%, and the point prevalence of back pain was 43.78%. The mean pain score is 41.67. The number of years at work was significantly associated with the pain score for an individual's most recent episode of back pain, the extent of bothersomeness of back pain and leg pain, and the extent to which back pain interfered with normal work. Back pain is common among hospital nurses in Taiwan. Years at work are significantly associated with pain severity and disability caused by back pain.

Prevalence and Profile of Back Pain in Nigerian Adolescents

Objective: This study aimed to investigate prevalence, characteristics, perceived predisposing factors and mode of treatment sought for back pain among school-aged adolescents in Nigeria. Subjects and Methods: A self-administered questionnaire employed in this cross-sectional study was distributed to 4,400 students [mean age 15.0 ± 1.7 years (range 10–19)] from 44 randomly selected schools. Results: Of the 4,400 questionnaires, 3,185 were completed (1,455 boys and 1,730 girls), thereby yielding a response rate of 72.4%. The lifetime and point prevalence of back pain were 59 and 17%, respectively. Low back pain was the most prevalent type, reported by 25%. The prevalence of back pain was 59.7% among boys and 57.5% among girls. Back pain was significantly associated with age, religion and involvement in commercial activity (p < 0.05). Among those with back pain, most cases were mild (56%), but chronic in 21%, and 27% used self-medication. Prolonged sitting posture (17%) was the most implicated predisposing factor to back pain. Conclusion: Back pain is common among Nigerian adolescent students, but it is mostly mild. The prevalence of back pain increased with advancing age in both genders. More research is needed to find necessary risk factors and interventions including appropriate back education to reduce back pain.

Over-indebtedness and its association with the prevalence of back pain

BackgroundOver-indebtedness is an increasing phenomenon worldwide. Massive financial strain, as found in over-indebted persons, might influence the occurrence of back pain. In this explorative study we examined the prevalence of back pain in over-indebted persons in Germany for the first time ever and compared it to the prevalence of back pain in the German general population.MethodsA cross sectional study comprising 949 participants (52.6% women) was conducted to collect data on the point prevalence of back pain in an over-indebted collective. A representative sample of the German general population (N = 8318, 53.4% women) was used as non-indebted reference group.ResultsThe point prevalence of back pain was 80% in the over-indebted collective, compared to 20% in the general population. The influence of socioeconomic factors on the prevalence of back pain differed partially between the general population and the over-indebted collective. Being over-indebted was identified as an independent effect modifier and was associated with an eleven times increased probability to suffer from back pain (aOR: 10.92, 95%CI: 8.96 - 13.46).ConclusionUntil now, only little is known about the effects of intense financial strain like over-indebtedness on health. Our study suggests that over-indebted persons represent a risk group for back pain and that it might be sensible to take financial strain into account when taking a medical history on back pain. Over-indebtedness and private bankruptcy is of increasing importance in industrialized countries, therefore more research on the subject seems to be necessary.

Previous Back Pain and Risk of Developing Back Pain in a Future Pregnancy

Four hundred twenty-nine pregnant women who had back pain before pregnancy and 375 pregnant women with no previous back pain were followed at regular intervals from the 12th week of pregnancy until delivery; back-pain complaints were recorded. Overall , back pain occurred twice as often in the group with a back-pain history (period prevalence) (P less than 0.001). The point prevalence of back pain in weeks 12, 24, 30, and 36 was three times higher in the group who had had back pain before pregnancy indicating that pain was not only more prevalent but also lasted longer in that group. Women who had been pregnant previously tended to have an increased risk of back pain, and there was a statistically significant correlation between multiparity and longer periods of back pain (P less than 0.001). Young age increased the risk of back pain (P less than 0.001). Pain intensity was higher in the younger women during the first part of their pregnancies but not later on (P less than 0.05).

Cumulative Load as a Risk Factor for Back Pain

The association between cumulative load (biomechanic load and exposure time integral over the entire work experience) and back pain was investigated in a group of institutional aides with physically stressful jobs. A questionnaire/interview was conducted with 161 of these institutional aides. The point prevalence of back pain in this sample was 62%. Men had worked a mean duration of 14.3 years and women 11.6 years at the time of the onset of the first pain episode. Every job performed was analyzed by the use of a two-dimensional static mathematical model. The compression and shear at the thoracolumbar and lumbosacral discs were computed by the use of a biomechanic model. Cumulative compression and shear were significantly higher in institutional aides with pain compared with those without pain (P less than 0.05-0.01). The pain group was similar to the no-pain group in age, weight, and height.

Rückenschmerzen in Hannover

Between October 1984 and November 1987 a total of 5033 German residents of the City of Hannover, aged 25 to74, have been postally screened for rheumatic complaints during a population based study of the "prevalence and care of rheumatoid arthritis in the City of Hannover". 85% responded. The point prevalence of back pain "today" was 33%. There were significant differences in prevalence depending on sex and age. Higher prevalence rates were found for females and for persons of between 45 and 65 years of age.

Back pain in middle age; occupational workload and psychologic factors: an epidemiologic survey.

The prevalence of back pain in a sample of 575 fifty-five-year-old residents of Malmö, Sweden, was studied and predisposing factors were analyzed. The point prevalence of back pain was 29%. Individuals with back pain had been less successful in a childhood intelligence test, had a shorter education and worked at physically more strenuous jobs. They were also less satisfied with their working conditions.