Table 3 Relative importance of variables with statistical significance in the formation of clusters
Cluster | Variable | % | Chi- square | DF | -log10 P-Value* | P |
|---|---|---|---|---|---|---|
1 | Specialized dental care | 85.0 | 62,1 | 2 | 13.5 | <0.001 |
Specialization degree | 82.5 | 54,4 | 2 | 11.8 | <0.001 | |
Professional success (yes) | 65.6 | 29,3 | 2 | 6.4 | <0.001 | |
Professional satisfaction (yes) | 75.6 | 26,1 | 2 | 5.7 | <0.001 | |
Main breadwinner (yes) | 74.8 | 15,5 | 1 | 4.1 | <0.001 | |
Large cities | 59.6 | 13,6 | 2 | 2.9 | <0.001 | |
Gender (male) | 70.3 | 9,7 | 1 | 2.7 | <0.001 | |
2 | Graduate degree | 83.3 | 97,3 | 2 | 21.1 | <0.001 |
General dental care | 68.0 | 95,4 | 2 | 20.7 | <0.001 | |
Small and medium cities | 88.0 | 40,9 | 2 | 8.9 | <0.001 | |
3 | Professional satisfaction (no) | 76.3 | 92,9 | 2 | 20.2 | <0.001 |
Weekly workload ≤20 hours | 72.7 | 83,0 | 2 | 18.0 | <0.001 | |
Professional success (no) | 60.4 | 67,9 | 2 | 14.7 | <0.001 | |
Would take dentistry again (no) | 38.0 | 41,6 | 2 | 9.0 | <0.001 | |
Dentistry as main source of income (no) | 62.5 | 32,0 | 1 | 7.8 | <0.001 | |
Main family breadwinner (no) | 25.3 | 29,3 | 1 | 7.2 | <0.001 | |
Dentistry as main occupation (no) | 65.0 | 21,3 | 1 | 6.4 | <0.001 | |
Gender (female) | 23.4 | 13,2 | 1 | 3.6 | <0.001 | |
Lower self-rated professional performance | 58.3 | 12,6 | 1 | 3.4 | <0.001 | |
Consider dentistry very stressful | 28.7 | 13,2 | 2 | 2.9 | <0.001 |