Case Control Study
Copyright ©The Author(s) 2022.
World J Clin Cases. May 26, 2022; 10(15): 4776-4784
Published online May 26, 2022. doi: 10.12998/wjcc.v10.i15.4776
Table 4 Comparison of complications between the two groups (n = 45)
Group
Dysphagia
Loosening of the internally fixed implant
Infection
Incidence, n (%)
Control group3317 (15.56)
Observation group0101 (2.22)
χ2---4.939
P value---< 0.05