tetano
Editor, Senior Moderator
BMC Infect Dis
. 2023 Dec 7;23(1):862.
doi: 10.1186/s12879-023-08866-w. Number of initial symptoms of SARS-CoV-2 infection is associated with the risk of otological symptoms: a retrospective study
Qiang Wang[SUP] #[/SUP][SUP] 1 2 [/SUP], Hailing Gu[SUP] #[/SUP][SUP] 1 2 [/SUP], Yong Tao[SUP] 1 2 [/SUP], Yu Zhao[SUP] #[/SUP][SUP] 3 4 [/SUP], Zhaoli Meng[SUP] #[/SUP][SUP] 5 6 [/SUP]
Affiliations
Background: The characteristics of otological symptoms in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are lacking. Almost no research has been conducted to explore the emergence of otological symptoms after coronavirus disease 2019 infection. The aims of this study were to investigate the prevalence and specific clinical characteristics of and risk factors for otological symptoms among patients with SARS-CoV-2 infection.
Methods: We included two groups to investigate the prevalence and clinical characteristics of otological symptoms among patients with SARS-CoV-2 infection. The first sample (S1) was drawn retrospectively from four communities via questionnaires, and the second sample (S2) from an outpatient clinic.
Results: A total of 189 participants were included in S1 (124 women [65.6%]; mean [standard deviation (SD)] age, 33.66 [13.56] years), and 47 in S2 (25 women [53.2%]; mean [SD] age, 45.28 [14.64] years). The most prevalent otological symptoms in S1 were dizziness (15.9%), tinnitus (7.9%), aural fullness (6.9%), otalgia (5.3%), hearing loss (1.6%), and otopyorrhoea (1.1%). Moreover, for each additional typical symptom of SARS-CoV-2 infection, the risk (odds ratio) of otological symptoms increased by 1.33 (95% confidence interval: 1.10-1.61, p = 0.003). The prevalence of aural fullness was higher in the unvaccinated group than that in the group receiving two or three vaccinations (p = 0.018).
Conclusions: Various otological symptoms may occur in patients with SARS-CoV-2 infection. The number of typical symptoms of SARS-CoV-2 infection is positively associated with the probability of otological symptoms. However, vaccination may reduce the probability of certain otological symptoms.
Keywords: Otological Diseases; Prevalence; SARS-CoV-2; Vaccine.
. 2023 Dec 7;23(1):862.
doi: 10.1186/s12879-023-08866-w. Number of initial symptoms of SARS-CoV-2 infection is associated with the risk of otological symptoms: a retrospective study
Qiang Wang[SUP] #[/SUP][SUP] 1 2 [/SUP], Hailing Gu[SUP] #[/SUP][SUP] 1 2 [/SUP], Yong Tao[SUP] 1 2 [/SUP], Yu Zhao[SUP] #[/SUP][SUP] 3 4 [/SUP], Zhaoli Meng[SUP] #[/SUP][SUP] 5 6 [/SUP]
Affiliations
- PMID: 38062350
- DOI: 10.1186/s12879-023-08866-w
Background: The characteristics of otological symptoms in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are lacking. Almost no research has been conducted to explore the emergence of otological symptoms after coronavirus disease 2019 infection. The aims of this study were to investigate the prevalence and specific clinical characteristics of and risk factors for otological symptoms among patients with SARS-CoV-2 infection.
Methods: We included two groups to investigate the prevalence and clinical characteristics of otological symptoms among patients with SARS-CoV-2 infection. The first sample (S1) was drawn retrospectively from four communities via questionnaires, and the second sample (S2) from an outpatient clinic.
Results: A total of 189 participants were included in S1 (124 women [65.6%]; mean [standard deviation (SD)] age, 33.66 [13.56] years), and 47 in S2 (25 women [53.2%]; mean [SD] age, 45.28 [14.64] years). The most prevalent otological symptoms in S1 were dizziness (15.9%), tinnitus (7.9%), aural fullness (6.9%), otalgia (5.3%), hearing loss (1.6%), and otopyorrhoea (1.1%). Moreover, for each additional typical symptom of SARS-CoV-2 infection, the risk (odds ratio) of otological symptoms increased by 1.33 (95% confidence interval: 1.10-1.61, p = 0.003). The prevalence of aural fullness was higher in the unvaccinated group than that in the group receiving two or three vaccinations (p = 0.018).
Conclusions: Various otological symptoms may occur in patients with SARS-CoV-2 infection. The number of typical symptoms of SARS-CoV-2 infection is positively associated with the probability of otological symptoms. However, vaccination may reduce the probability of certain otological symptoms.
Keywords: Otological Diseases; Prevalence; SARS-CoV-2; Vaccine.