Review Article
The Value of GeneXpert MTB/RIF for Detection in Tuberculosis: A Bibliometrics-Based Analysis and Review
Table 5
Knowledge clusters in the field of GeneXpert in tuberculosis on keyword co-occurrences for each cluster.
| Cluster ID | Size | Silhouette | Keywords | References |
| 0 | 28 | 0.928 | Assay; resistance; complex; polymerase chain reaction | [28, 38–46] | 1 | 27 | 0.906 | Diagnosis; accuracy; GeneXpert MTB/RIF; bactec mgit 960; feasibility | [39, 47–54] | 2 | 25 | 0.931 | Performance; xpert MTB/RIF assay; disease; rifampinresistance | [55–61] | 3 | 22 | 0.969 | Drug resistance; mutation; epidemiology | [30, 32, 62–64] | 4 | 20 | DNA | Identification; GeneXpert assay; DNA | [65, 66] | 5 | 18 | 0.890 | Microscopy; children; HIV | [67–70] | 6 | 17 | 0.988 | Pulmonary tuberculosis; prevalence; impact | [71–78] | 7 | 16 | 0.890 | Xpert MTB/RIF; rifampin resistance; rapid diagnosis; specimen | [47, 58, 59, 79–86] | 8 | 14 | 0.850 | Extrapulmonary tuberculosis; culture; GeneXpert MTB | [74, 79, 87, 88] | 9 | 12 | 0.957 | Cost effectiveness; molecular diagnostic technique; acidamplification test | [89] |
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