Furthermore, researchers have the added convenience that the study area can be re-visited whenever needed — for instance, when more data needs to be collected or when additional supervision or quality control is needed during the data collection phase (Clarke et al. [2010]; Rundle et al. [2011]).
Supervision and quality control were carried out by one supervisor and the principal investigator.
Supervision and quality control were provided by the 3 members of the study team and 2 team leaders.
Supervision and quality control were provided by four team leaders and two members of the study staff.
Training of field staff, careful supervision, and quality control in field work related to privacy standards, are essential if privacy is to be maintained in field settings.
The prevalence of RTI which may hamper the safety of the procedure is unknown due to poor testing facilities, a weak technical ability of personnel, inadequate training, and lack of supervision and quality control [ 18].
Drug blinding is carried out by the randomised group made up of members not involved in this trial; and the whole process is given strict supervision and quality control.
Suitable training, supervision, and quality control, in conjunction with computerisation to strengthen register maintenance can provide routine local area measures of perinatal mortality for health policy, and monitoring of newborn care interventions.
Implementation of syphilis screening programs can be hampered by operational and technical difficulties (2 – 4 ) such as inadequate training, poor supervision, inconsistent quality control, disruptions in receiving medical supplies, and erratic electricity or refrigeration facilities needed to perform the test or store its reagents (5 ).
So there could be little to no training, supervision, or quality control for the technicians performing the treatments, or even a doctor present during these treatments.
