Table 2 Baseline Characteristics and Distribution of Cases (NSRCT and STI) before and after Propensity Score Matching
From: Cost-effectiveness analysis: nonsurgical root canal treatment versus single-tooth implant
NSRCT | STI | P | ||
|---|---|---|---|---|
Before matching | No. of teeth/implants | 120 | 96 | |
Age(y) | 41.41 ± 12.73 | 46.84 ± 9.577 | < 0.001 | |
Sex | ||||
Male | 42(35%) | 36(37.5%) | 0.704 | |
Female | 78(65%) | 60(62.5%) | ||
Tooth type | ||||
Anterior | 22(18.3%) | 11(11.5%) | 0.023 | |
Premolar | 35(29.2%) | 17(17.7%) | ||
Molar | 63(52.5) | 68(70.8%) | ||
Jaw | ||||
Maxillary | 64(53.3%) | 39(40.6%) | 0.063 | |
Mandibular | 56(46.7%) | 57(59.4%) | ||
After Matching | No. of teeth/implants | 76 | 76 | |
Age(y) | 46.57 ± 11.20 | 45.16 ± 9.51 | 0.761 | |
Sex | ||||
Male | 28(36.8%) | 32(42.1%) | 0.507 | |
Female | 48(63.2%) | 44(57.9%) | ||
Tooth type | ||||
Anterior | 8(10.5%) | 11(14.5%) | 0.110 | |
Premolar | 24(31.6%) | 13(17.1%) | ||
Molar | 44(57.9%) | 52(68.4%) | ||
Jaw | ||||
Maxillary | 35(46.1%) | 34(44.7%) | 0.871 | |
Mandibular | 41(53/9%) | 42(55.3%) |