Table 3 Sensitivity analysis comparing the internal (IA) and external audit (at site visit) (EA) of medical records in the intervention group for documentation of four risk factors and related service delivery (IA = 850 medical records; in total 4 × 850 = 3.400. EA = 64 medical records; in total 4 × 64 = 256)
Risk documentation | Service delivery to documented at-risk patients | |||||||
|---|---|---|---|---|---|---|---|---|
IA | EA | p | IA | EA | p | |||
Documented/total (%) | Documented/total (%) | At-risk/documented (%) | Serviced risk/at-risk (%) | At-risk/documented (%) | Serviced risk/at-risk (%) | |||
Daily smoking | 769/850 (90%) | 61/64 (95%) | 98/769 (13%) | 57/98 (58%) | 8/61 (13%) | 4/8 (50%) | ||
Hazardous alcohol drinking | 734/850 (86%) | 55/64 (86%) | 24/734 (3%) | 13/24 (54%) | 1/55 (2%) | 0/1 (0%) | ||
Physical inactivity | 603/850 (71%) | 45/64 (70%) | 338/603 (56%) | 232/338 (69%) | 35/45 (78%) | 23/35 (66%) | ||
Nutritional problems | 767/850 (90%) | 62/64 (97%) | 634/767 (83%) | 283/634 (45%) | 40/62 (65%) | 23/40 (57%) | ||
Total (all four risk factors) | 2873/3400 (85%) | 223/256 (87%) | 0.3 | 1094/2873 (38%) | 585/1094 (53%) | 84/223 (38%) | 50/84 (60%) | 0.3 |