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Table 2 Results of approaches to households in CKD prevalence survey, Guatemala

From: Feasibility of satellite image and GIS sampling for population representative surveys: a case study from rural Guatemala

Variable Tecpán N (%) Suchitepéquez N (%) Total N P value
Structure sample size 220 130 350 0.04
Residences 174 (79.1) 114 (87.7) 288  
Non residences/vacant 46 (20.1) 16 (12.3) 62  
Median [IQR] structures per residence 1 [1–5] 1 [1–3]   
N(%) with more than one household per structure (n = 158) 7 (9.0) 10 (12.2)   
Household responses 174 114 288 0.008
Recruited 110 (63.2) 78 (68.4) 188  
Refused 57 (32.7) 23 (20.2) 80  
Ineligible or uncontactable 7 (4.0) 13 (11.4) 20