|
1996
|
2004
|
---|
|
Full-timers (n = 199)
|
Part-timers (n = 20)
|
Total sample (n = 219)
|
Full-timers (n = 257)
|
Part-timers (n = 106)
|
Total sample (n = 363)
|
Male (%)
|
188 (94.5)
|
11 (55)
|
199 (90.9)
|
228 (89.1)*
|
54 (50.5)
|
282 (77.7)***
|
Mean age (sd)
|
46.9 (8.2)
|
49.0 (9.5)
|
47.1 (8.4)
|
48.9 (7.0)**
|
47.8 (7.6)
|
48.6 (7.2)*
|
Mean FTE (sd)
|
1.0 (.00)
|
0.68 (.20)
|
.97 (.11)
|
1.0 (.00)
|
.76 (.15)*
|
.93 (0.14)***
|
Mean hours (sd)
|
57.1 (9.1)
|
38.3 (11.4)
|
55.9 (10.3)
|
53.9 (8.1)**
|
40.4 (14.3)
|
50 (11.9)***
|
-
T-tests were used for comparison between groups of continuous variables and chi-square test for discrete variables. All comparisons between 1996 and 2004
- * p < .05; ** p < .01; *** p < .001
- Note: the data of 1996 are weighted.