Self-Reported Symptoms

Uses

Risks & contraindications

Highlighted claims

• The review will estimate prevalence rates of self-reported symptoms across major body systems. — Prevalence of symptoms associated with occupational exposure to benzene, toluene, ethylbenzene and xylene among gas station workers: a protocol for systematic review and meta-analysis
• Primary symptom domains include neurological, respiratory, cardiovascular, haematological, dermatological, ocular, and auditory outcomes. — Prevalence of symptoms associated with occupational exposure to benzene, toluene, ethylbenzene and xylene among gas station workers: a protocol for systematic review and meta-analysis
• Secondary analyses will examine symptom prevalence variation by occupational role, exposure duration, protective equipment use, and safety training access. — Prevalence of symptoms associated with occupational exposure to benzene, toluene, ethylbenzene and xylene among gas station workers: a protocol for systematic review and meta-analysis
• Reliance on self-reported symptoms increases susceptibility to information bias and recall bias. — Prevalence of symptoms associated with occupational exposure to benzene, toluene, ethylbenzene and xylene among gas station workers: a protocol for systematic review and meta-analysis