Is It Time to Rethink the Typical Course of Low Back Pain?
Notice bibliographique
Résumé
OBJECTIVE: To determine the frequency and the characteristics of low back pain (LBP) recurrences. The research questions were as follows: (1) Are LBP recurrences common? (2) Do episodes worsen with multiple recurrences? (3) Does pain change location in any recognizable pattern during an episode? DESIGN: Single-page self-administered questionnaire. SETTING: Thirty clinical practices (primary care, physical therapy, chiropractic, and surgical spine) in North America and Europe. PATIENTS: A convenience sample of 589 respondents with LBP. There were no exclusions based on type of LBP, history of onset, or comorbidities. METHODS: The survey was distributed during patients' assessment or initial treatment at their respective clinics. The survey queried the following: (1) the severity of original versus most recent episodes based on the following: pain intensity, interference with leisure and work activities, duration of episodes, and most distal extent of pain; and (2) changes in pain location within episodes. RESULTS: In response to research question 1, a previous episode was reported by 73%; of those, 66.1% reported their first episode lasted ≤3 months, 54% reported ≥10 episodes, and 19.4% reported >50 episodes. In response to research question 2, of those with recurrences, 61.1% reported that at least one of the survey domains was worse in recent episodes (P < .01) and only 36.9% reported that they were better; 20.5% were worse in all domains, whereas 8.6% were better or the same. In response to research question 3, the pain location changed during the episode in 75.6%; of these, 63.2% reported that their pain first spread distally before retreating proximally during recovery; there was a strong trend toward those reporting worsening episodes also reporting proximal-to-distal-to-proximal changes in pain location during their episodes (r = 0.132, P < .06). CONCLUSION: Recurrent LBP episodes were common and numerous. Recurrences often worsened over time. It seems inappropriate to characterize the typical course of LBP as benign and favorable.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,004 | 0,003 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; les deux têtes enseignantes s’accordent sur ce qui est montré ici.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».