From: Analysis of factors associated with maintenance discontinuation in implant patients
Continuation group | Discontinuation group | p value | |
---|---|---|---|
Address | |||
Within Osaka city | 180 | 73 | |
Outside Osaka city | 325 | 110 | 0.326 |
Sex | |||
Female | 326 | 91 | |
Male | 179 | 92 | 0.001 |
Age | |||
30–64 | 389 | 106 | |
≤29 | 16 | 31 | |
65≤ | 100 | 46 | <0.001 |
PCR*1 | |||
20 % or less | 143 | 38 | |
20 % or more | 362 | 145 | 0.050 |
PCR*2 | |||
20 % or less | 306 | 70 | |
20 % or more | 199 | 113 | <0.001 |
Number of implants | |||
Median | 2 | 2 | 0.141 |
Number of missing teeth | |||
Median | 4 | 5 | 0.481 |