Abstract：
OBJECTIVE:Back pain has consistently ranked among the top general health complaints among college students, but few studies have examined risk factors for back pain in this age group. This cross-sectional survey evaluated the association between the self-reported annual low back pain with the estimated usual backpack weight among college students. METHODS:Data were collected from health education students during the spring semester of 2007 at the Colorado State University using an online survey. Adjusted odds ratios were calculated using logistic regression. RESULTS:Four hundred sixty-five (94.6%) health education students completed the online survey. The annual prevalence of low back pain was 29.2% (n = 136). A 25% increase in the odds of annual low back pain for each 4-kg increase in the estimated usual backpack weight was observed after adjusting for sex, smoking, reporting frequently feeling overwhelmed, and body mass index (adjusted odds ratio per 4-kg increase, 1.25; 95% confidence interval, 1.17-1.32). There was no evidence of an increased association of annual low back pain with carrying a backpack weight greater than 10% of the students body weight compared with those carrying less (adjusted odds ratio, 1.02; 95% confidence interval, 0.63-1.65). CONCLUSIONS:The results of this study suggest that increasing reported backpack weight is associated with increased prevalence of annual low back pain. However, these results do not provide evidence to support the recommendation that the backpack weight necessarily be less than 10% of body weight.
journal_name
J Manipulative Physiol Therjournal_title
Journal of manipulative and physiological therapeuticsauthors
Heuscher Z,Gilkey DP,Peel JL,Kennedy CAdoi
10.1016/j.jmpt.2010.06.003subject
Has Abstractpub_date
2010-07-01 00:00:00pages
432-7issue
6eissn
0161-4754issn
1532-6586pii
S0161-4754(10)00150-8journal_volume
33pub_type
杂志文章abstract：OBJECTIVES:To quantify the projection errors caused by the combining of selected x-axis translations with selected y-axis rotations as seen on plain film anteroposterior (AP) radiographs. STUDY DESIGN:A computer was used to model the projection of the lamina junction and points on the lateral body margins of a 2-dimen...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1067/mmt.2001.118206
更新日期：2001-10-01 00:00:00
abstract：OBJECTIVE:To determine phobic and nonphobic subject response to a provocative threat stimulus and to determine variables that confound the response. DESIGN:Randomized blind examiner test-retest of randomized phobic and control subjects with qualitative, semistructured, informal postint-ervention interview. SETTING:Pr...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1996-06-01 00:00:00
abstract：OBJECTIVE:To identify what has been theorized and/or written about the manual techniques generically classified as manual force, mechanically assisted articular chiropractic technique that utilize either short-lever contacts or a combination of short- and long-lever contacts. DATA SOURCES:A search of the Medline bibli...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,评审
doi：
更新日期：1993-01-01 00:00:00
abstract：:Many patients with low back pain demonstrate pelvic symptomatology attributable to lower sacral nerve root compression. Lower sacral nerve root compression has been identified as a cause of pelvic pain and pelvic organ dysfunction. Pelvic symptomatology secondary to lower sacral nerve root compression is given. Lower ...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：
更新日期：1987-06-01 00:00:00
abstract：OBJECTIVE:Manual medicine treatments (MMTs) rely on biophysical techniques that use manually guided forces in numerous strain directions to treat injuries and somatic dysfunctions. Although clinical outcomes post-MMT are positive, the underlying cellular mechanisms responsible remain elusive. We previously described an...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2007.07.013
更新日期：2007-10-01 00:00:00
abstract：OBJECTIVE:This article evaluates reliability and diagnostic validity of the cervical flexion-rotation test (FRT) to discriminate subjects with headache because of C1/2 dysfunction. In addition, this study evaluates agreement between experienced and inexperienced examiners. METHODS:These were 2 single blind comparative...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 临床试验,杂志文章
doi：10.1016/j.jmpt.2008.03.012
更新日期：2008-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this preliminary study was to demonstrate the feasibility of a study that measures the short-term effects of a course of manual therapy (MT) and exercise (Ex) in people with moderate chronic obstructive pulmonary disease (COPD). METHODS:Fifteen participants (9 males; mean age, 56.1 years), wit...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jmpt.2013.05.028
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:To present the design of a trial on the effectiveness of a behavioral-graded activity model. DESIGN:Randomized clinical trial. PATIENTS:Patients undergoing first-time lumbar disk surgery who still have low-back pain at the 6-week neurosurgical consultation. INTERVENTIONS:A patient-tailored behavioral-grade...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2000-06-01 00:00:00
abstract：BACKGROUND:Few studies exist on the prognostic value of demographic, clinical, or psychosocial factors on long-term outcomes for patients with chronic low back pain. OBJECTIVE:This study reports on long-term pain and disability outcomes for patients with chronic low back pain, evaluates predictors of long-term outcome...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVES:(1) To describe the low back pain (LBP) pattern at baseline; (2) to describe the long-term outcome pattern; (3) to investigate the presence of distinct subgroups in relation to outcome; (4) to establish whether short-term outcome is a predictor of long-term outcome. METHODS:A 3- to 6- and 12- to 18-month, m...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.jmpt.2005.07.003
更新日期：2005-09-01 00:00:00
abstract：OBJECTIVE:To present the case of a woman with previously asymptomatic os odontoideum (OO) who developed chronic neck pain after a car accident. CLINICAL FEATURES:A 32-yr-old woman developed slight constant neck pain following a car accident. Radiographs revealed OO with 12-mm atlantoaxial subluxation on neck flexion. ...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：
更新日期：1993-09-01 00:00:00
abstract：OBJECTIVE:To describe the chiropractic management of a patient suffering from a right lateral meniscus tear concurrent with calcium pyrophosphate dihydrate (CPPD) deposition disease. CLINICAL FEATURES:A 51-yr-old bus driver suffered from right knee pain (7 on a 1-10 pain scale). The onset of the pain was gradual and i...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：
更新日期：1998-03-01 00:00:00
abstract：BACKGROUND:Rehabilitation has been a part of chiropractic almost since the beginning of the profession. Yet today, relatively few chiropractors provide rehabilitation in any systematic way in their practices. The modern era of health care calls for all spine specialists to emphasize exercise in their management strateg...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,评审
doi：10.1067/mmt.2000.108143
更新日期：2000-07-01 00:00:00
abstract：OBJECTIVE:To establish the interobserver reliability for measuring neck mobility in human subjects by means of an electromagnetic tracking device, the Flock-of-Birds system. METHODS:Two observers independently and in random order assessed the cervical range-of-motion in 30 subjects with a dysfunction in the neck and s...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jmpt.2005.06.009
更新日期：2005-07-01 00:00:00
abstract：OBJECTIVES:To explore the views of chiropractors about timely return-to-work in treating patients with musculoskeletal injuries, to identify the approaches used by chiropractors when treating injured workers with musculoskeletal disorders, and to learn about chiropractors' perspectives on the barriers and facilitators ...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,多中心研究
doi：10.1067/mmt.2001.115267
更新日期：2001-06-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the effects of including 1 session of trigger point dry needling (TrP-DN) into a multimodal physiotherapy treatment on pain and function in postoperative shoulder pain. METHODS:Twenty patients (5 male; 15 female; age, 58 ± 12 years) with postoperative shoulder pain a...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jmpt.2014.11.007
更新日期：2015-03-01 00:00:00
abstract：OBJECTIVE:This study aimed to verify a possible relationship between shoulder disability and shoulder pain intensity and the variables related to cervical-spine dysfunction, and determine which of these can differentiate moderate to severe shoulder pain (>4 on a numerical rating scale [NRS]) from mild shoulder pain (≤4...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2019.01.005
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:The current protocol for judging posteroanterior (PA) spinal stiffness has been shown to provide unreliable estimates of PA stiffness. It is possible that a failure to standardize therapists' use of vision in the test protocol partly contributes to the disagreement between raters. This study sought to establi...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1996-05-01 00:00:00
abstract：BACKGROUND:Measurement of cervical motion (CM) is probably the most commonly applied functional outcome measure in assessing the status of patients with cervical pathology. In general terms, CM refers to motion of the head relative to the trunk as well as conjunct motions within the cervical spine. SPECIAL FEATURES:Mu...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,评审
doi：10.1016/j.jmpt.2008.08.004
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to investigate the effects of osteopathic manipulative treatment (OMT) on cardiovascular autonomic parameters after a rugby match. METHODS:Resting and reactivity (ie, response to orthostasis) measures of mean arterial pressure, heart rate, and heart rate variability were assesse...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2020.09.002
更新日期：2021-01-09 00:00:00
abstract：OBJECTIVE:To demonstrate the concept of integrated dental orthopedic and cranio-chiropractic care for treating structural disorders of the jaw, neck and spine. CLINICAL FEATURES:A 33-yr-old woman sought chiropractic care for centralized lumbosacral pain that had persisted for 3 months. She exhibited pain on lumbopelvi...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：OBJECTIVE:Spinal manipulation therapy (SMT), an intervention used to treat low back pain, has been demonstrated to affect the stiffness of the spine. To adequately quantify the effects of SMT on stiffness, a device capable of applying specific parameters of manipulation in addition to measuring force-displacement value...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2010.08.020
更新日期：2010-10-01 00:00:00
abstract：OBJECTIVE:Finite helical axis parameters (FHAP) of the cervical spine and clinical measures were obtained to evaluate neck function and the clinical effects of spinal manipulative therapy in patients with "whiplash" (WL) type neck injury. DESIGN:Descriptive case series, 1 yr follow-up. SETTING:Three private chiroprac...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to analyze pain intensity in patients with myofascial pain syndrome (MPS) following a multimodal rehabilitation protocol. METHODS:A prospective study was carried out following the Template for Intervention Description and Replication criteria. Patients were recruited from the re...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2017.06.001
更新日期：2017-01-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to examine and interpret the concordance, accuracy, and reliability of photogrammetric protocols available in the literature for evaluating cervical lordosis in an adult population aged 18 to 59 years. METHODS:A systematic search of 6 electronic databases (MEDLINE via PubMed, LILACS...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2017.08.004
更新日期：2018-01-01 00:00:00
abstract：OBJECTIVE:To assess, through qualitative studies of 4 medically underserved communities, the receptivity of chiropractors, other health care providers, and consumers to the idea of chiropractors' assuming a focal role in primary care. METHOD:Visits by a team of 2 researchers to 4 medically underserved communities: (1)...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1067/mmt.2000.110945
更新日期：2000-11-01 00:00:00
abstract：OBJECTIVE:To describe the chiropractic care of a patient with cervical subluxation and complaints associated with temporomandibular disorder. CLINICAL FEATURES:A 41-year-old woman had bilateral ear pain, tinnitus, vertigo, altered or decreased hearing acuity, and headaches. She had a history of ear infections, which h...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1067/mmt.2002.120415
更新日期：2002-01-01 00:00:00
abstract：Objective:The purpose of this study was to measure the acute (1 session) and chronic effects (6 sessions) and the follow-up (2 weeks) of anteroposterior articular mobilization of the talus, grade III of Maitland, on the dorsiflexion range of motion (ROM), pain, and functional capacity of individuals with subacute and c...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/j.jmpt.2017.02.003
更新日期：2017-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to systematically review the literature evaluating the reliability and validity of all available methods for measuring active and passive cervical range of motion (CROM). METHODS:Electronic databases (PubMed, MEDLINE, CINAHL, EMBASE, and AMED) were searched through OVID from the...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章,评审
doi：10.1016/j.jmpt.2009.12.009
更新日期：2010-02-01 00:00:00
abstract：OBJECTIVE:To investigate (1) whether thoracolumbar posteroanterior (PA) stiffness differs between 2 conditions of ribcage movement: unconstrained and constrained, and (2) whether the effect of ribcage constraint on PA stiffness varies according to where the PA force is applied. DESIGN:Two-factor within-subjects design...
journal_title：Journal of manipulative and physiological therapeutics
pub_type： 杂志文章
doi：10.1016/S0161-4754(02)54131-2
更新日期：2003-03-01 00:00:00
