Résumé
Objective: To understand the incidence and economic burden of herpes zoster among the aged in Laiwu district, Jinan city. Methods: Retrospective cohort study was conducted in 5 communities in Laiwu District, Jinan City from July to September, 2019. A total of 8 300 residents born before July 1, 1959 and aged ≥60 years old were included in the investigation. At the same time, an economic burden survey was carried out among 220 cases who developed herpes zoster after July 1, 2017. A questionnaire was used to collect information on incidence and economic burden of HZ, and comparisons were carried out about the incidence and economic burden of herpes zoster among older people with different characteristics. Results: The age of 8 300 subjects was (71.46±6.71) years old. Male and female accounted for 44.10% and 55.90%, respectively. The cumulative incidence of disease after the age of 60 was 73.61‰ among population aged ≥60 years old. The cumulative incidence was 28.03‰, 71.26‰, 86.09‰, 93.48‰ and 88.10‰ among population aged 60-64, 65-69, 70-74, 75-79 and ≥80 years old,respectively. The average annual incidence of HZ was 9.49‰ and annual incidence was 7.59‰, 7.23‰, 8.43‰, 10.24‰ and 13.98‰ in 2014-2018, respectively. HZ cost was (2 626±667) RMB per patient with a median cost of 715 RMB (interquartile range 303-2 358) on 220 cases who developed disease after July 1, 2017. The cost of outpatient cases was (1 329±1 835) RMB per patient with a median cost of 560 RMB (interquartile range 300-1 320), and the cost of inpatient cases was (14 303±16 571) RMB per patient with a median cost of 8 190 RMB (interquartile range 4 368-15 160). Conclusion: The incidence of HZ is high among population aged≥60 years old, which could cause heavy economic burden for them.
Sujets)
Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Humains , Mâle , Adulte d'âge moyen , Chine/épidémiologie , Stress financier , Zona/épidémiologie , Incidence , Études rétrospectivesRésumé
<p><b>OBJECTIVE</b>To evaluate the significance of determining ascitic bacterial 16S rRNA by quantitative PCR combined with microarray (PCR-microarray) in the diagnosis of spontaneous bacterial peritonitis (SBP).</p><p><b>METHODS</b>Ascitic bacterial 16SrRNA was determined by real time fluorescent quantitative PCR-microarray in 76 cases of suspected SBP and 6 cases of non-infectious ascites with chronic liver diseases. The results were compared with ascitic bacterial culture simultaneously.</p><p><b>RESULTS</b>Of 76 ascitic samples, 17 were detected bacteria positive by PCR-microarray, including 8 Grams positive(G+) and 9 Grams negative(G-), which was higher than that by bacterial culture which had only 6 ascitic samples detected positive (all G-); the positive rates were 22.4% vs 7.9%, respectively (P < 0.01). The bacterial strains detected by both methods in 6 cases had a consistency with each other. No bacteria were detected in another 6 cases of non-infectious ascites with chronic liver diseases.</p><p><b>CONCLUSIONS</b>Determination of ascitic bacteria 16S rRNA by PCR-microarray has a higher specificity and sensitivity in the diagnosis of SBP as compared with the bacteria culture. Application of this novel method can not only accelerate SBP diagnosis but also stratify the different pathogens.</p>
Sujets)
Adulte , Sujet âgé , Femelle , Humains , Mâle , Adulte d'âge moyen , Liquide d'ascite , Microbiologie , Infections bactériennes , Diagnostic , Microbiologie , Cirrhose du foie , Diagnostic , Microbiologie , Séquençage par oligonucléotides en batterie , Péritonite , Diagnostic , Microbiologie , Réaction de polymérisation en chaîne , Méthodes , ARN bactérien , ARN ribosomique 16SRésumé
<p><b>OBJECTIVE</b>To evaluate the value of ascitic bacterial 16S rRNA gene determination in the rapid diagnosis of spontaneous bacterial peritonitis (SBP).</p><p><b>METHODS</b>16S rRNA gene from bacterial DNA in ascites was determined by quantitative fluorescent polymerase chain reaction (PCR) in 76 patients with suspected SBP and 6 patients with non-infectious ascites. The results were compared with those obtained from bacterial culture.</p><p><b>RESULTS</b>The positive rate of SBP was 22.4% among patients detected with ascitic bacterial 16S rRNA gene determination-based quantitative fluorescent PCR, which was significantly higher than that (7.9%) in patients only received bacterial culture (P<0.05). In addition,in 6 patients with non-infectious ascites,both the 16S rRNA gene determination-based quantitative fluorescent PCR and bacterial culture showed negative results.</p><p><b>CONCLUSIONS</b>16S rRNA gene determination-based quantitative fluorescent PCR can be an effective tool for the rapid diagnosis of SBP. It is more sensitive than the bacterial culture.</p>