Table 1 Segmental association between CPH and DJD
C3 Pillars | ||||||
|---|---|---|---|---|---|---|
C1–2 | C2–3 IVD | C2–3 Facet | C3–4 IVD | C3–4 Facet | Sample size | |
All ages | .05 (p = .467) | .06 (p = .371) | .10 (p = .135) | .01 (p = .927) | .04 (p = .539) | 240 |
40–44 | N/A | N/A | .05 (p = .736) | .05 (p = .736) | .12 (p = .426) | 40 |
45–49 | .09 (p = .583) | .25 (p = .100) | .30 (p = .047) | .02 (p = .875) | .00 (p = 1.00) | 40 |
50–54 | .18 (p = .257) | N/A | .08 (p = .588) | .18 (p = .257) | .02 (p = .886) | 40 |
55–59 | .12 (p = .426) | .09 (p = .583) | .24 (p = .118) | .17 (p = .271) | .04 (p = .802) | 40 |
60–64 | .06 (p = .679) | .04 (p = .816) | .03 (p = .826) | .09 (p = .583) | .17 (p = .261) | 40 |
65–69 | .16 (p = .315) | .05 (p = .738) | .01 (p = .962) | .01 (p = .926) | .20 (p = .206) | 40 |
C4 Pillars | ||||||
C3–4 IVD | C3–4 Facet | C4–5 IVD | C4–5 Facet | Sample size | ||
All ages | .07 (p = .252) | .06 (p = .338) | .16 (p = .012) | .09 (p = .164) | 240 | |
40–44 | .39 (p = .007) | .08 (p = .588) | .04 (p = .782) | .05 (p = .738) | 40 | |
45–49 | .33 (p = .028) | .30 (p = .043) | .09 (p = .559) | .07 (p = .641) | 40 | |
50–54 | .35 (p = .020) | .07 (p = .672) | .44 (p = .002) | .13 (p = .389) | 40 | |
55–59 | .17 (p = .271) | .27 (p = .079) | .15 (p = .329) | .27 (p = .079) | 40 | |
60–64 | .12 (p = .426) | .39 (p = .006) | .23 (p = .132) | .09 (p = .586) | 40 | |
65–69 | .10 (p = .507) | .10 (p = .519) | .02 (p = .916) | .03 (p = .832) | 40 | |
C5 Pillars | ||||||
C4–5 IVD | C4–5 Facet | C5–6 IVD | C5–6 Facet | Sample size | ||
All ages | .16 (p = .009) | .04 (p = .499) | .21 (p = .001) | .03 (p = .594) | 240 | |
40–44 | .09 (p = .580) | .21 (p = .165) | .37 (p = .012) | .02 (p = .904) | 40 | |
45–49 | .09 (p = .559) | .10 (p = .519) | .17 (p = .273) | .01 (p = .941) | 40 | |
50–54 | .30 (p = .047) | .06 (p = .723) | .26 (p = .091) | .06 (p = .705) | 40 | |
55–59 | .16 (p = .292) | .17 (p = .279) | .32 (p = .030) | .08 (p = .604) | 40 | |
60–64 | .36 (p = .014) | .23 (p = .140) | .17 (p = .271) | .01 (p = .949) | 40 | |
65–69 | .10 (p = .516) | .05 (p = .726) | .02 (p = .874) | .15 (p = .324) | 40 | |
C6 Pillars | ||||||
C5–6 IVD | C5–6 Facet | C6–7 IVD | C6–7 Facet | Sample size | ||
All ages | .14 (p = .024) | .12 (p = .058) | .13 (p = .070) | .04 (p = .536) | 240 | |
40–44 | .05 (p = .751) | .07 (p = .633) | .11 (p = .490) | .16 (p = .311) | 40 | |
45–49 | .00 (p = 1.00) | .11 (p = .490) | .22 (p = .144) | .16 (p = .292) | 40 | |
50–54 | .16 (p = .311) | .06 (p = .705) | .05 (p = .751) | .12 (p = .429) | 40 | |
55–59 | .39 (p = .008) | .29 (p = .056) | .10 (p = .507) | .22 (p = .144) | 40 | |
60–64 | .00 (p = 1.00) | .10 (p = .525) | .10 (p = .507) | .11 (p = .490) | 40 | |
65–69 | .35 (p = .018) | .10 (p = .525) | .29 (p = .058) | .15 (p = .342) | 40 | |