“…The type of HIA conducted was dependent on the resources available e.g., rapid and desktop [ 37 , 39 , 53 ] to ensure the amount of data collected in every stage would be a point of reference in the specific levels of communication. Thirteen of the HIAs identified in this study adopted a rapid approach [ 36 , 37 , 40 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 ], three adopted an intermediate approach [ 35 , 41 , 43 ] and two used the comprehensive HIA approach [ 38 , 42 ]. Four of the HIAs applied a desktop and rapid approach simultaneously [ 37 , 39 , 52 , 53 ].…”