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  Indian J Med Microbiol
 

Figure 1: (a) Example of a visual analog scale incorporated into a conventional paper-based survey. (b) Adaptation of a visual analog scale in a webpage. This method can facilitate data collection and eliminate any potential risk of cross-infection by reducing “potential contacts.” To facilitate data entry and analysis, data are automatically entered in a predesigned spreadsheet

Figure 1: (a) Example of a visual analog scale incorporated into a conventional paper-based survey. (b) Adaptation of a visual analog scale in a webpage. This method can facilitate data collection and eliminate any potential risk of cross-infection by reducing “potential contacts.” To facilitate data entry and analysis, data are automatically entered in a predesigned spreadsheet