Association between impairment of lung function and risk of anxiety and depression in patients with chronic obstructive pulmonary disease—a systematic review
Abstract
This systematic review aims to examine the association between impairment of lung function and risk of anxiety and depression, respectively, in patients with chronic obstructive pulmonary disease (COPD). Literature search were performed 29/01–2024 using Embase and PubMed. Publications reporting association between forced expiratory volume in one second in percentage of expected value (FEV1(%)) and either anxiety or depression or both in patients with COPD were included. The studies were quality assessed using the Newcastle Ottawa Scale. The studies were analysed by assessing whether they showed significant results or not, and if they showed a negative or positive association between lung function and risk anxiety or depression and a pooled analysis was conducted. Thirty-seven studies were included in the review, 15 reported anxiety and 31 reported depression, with 9 reporting both outcomes. Most were observational studies. Study population sizes ranged from 40 to 2147 patients. Three studies found a significant negative association between anxiety and FEV1(%), while five studies found a positive non-significant association between anxiety and FEV1(%). Fifteen studies found a significant negative association between FEV1(%) and depression. Especially the studies with larger study population sizes showed significant results. The pooled analysis supported this, as the depression studies showed a significant association between depression and FEV1(%), while the anxiety studies…
How strong is the evidence?
Evidence Hub reads this as a systematic review, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 40 participants or records.
Read the paper
Related studies
- Ferulic acid regulates the AKT/GSK-3β/CRMP-2 signaling pathway in a middle cerebral artery occlusion animal model
- Novel Pharmacokinetic/Pharmacodynamic Parameters Quantify the Exposure–Effect Relationship of Levofloxacin against Fluoroquinolone-Resistant Escherichia coli
- Photochemical behavior of levofloxacin
- Correlation Between Dissolution Profiles of Salt-Form Drugs in Biorelevant Bicarbonate Buffer and Oral Drug Absorption: Importance of Dose/ Fluid Volume Ratio
- Evaluation of the synergistic potential and mechanisms of action for de novo designed cationic antimicrobial peptides
- Synthesis of [11C]levofloxacin
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.