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. Author manuscript; available in PMC: 2012 Jul 11.
Published in final edited form as: Arch Intern Med. 2011 Apr 25;171(13):1150–1159. doi: 10.1001/archinternmed.2011.168

Table 3.

Time to third available appointment

Source TTTA (days)
No-AA AA Δ in TTTA (95% CI) P-value
Belardi et al., 2004 26 21 4–7 −14 to −17 <.01
Pickin et al. 2004*32 3.6 1.9 −1.7 (−1.4 to −2.0) <.05
Bundy et al., 2005 29 36 4 −32 (−20 to −44) NR
Salisbury et al., 2007 33 2.9 1.6 −1.1 (−2.2 to −0.1) .04
Bennet and Baxley, 2009 27 30.7 9.0 −21.7 <.0001
Solberg et al., 2004†25 Overall 17.8 4.2 −13.6 NR
Solberg et al., 2006†34 Dep 19.5 4.5 −15 <.01
Sperl-Hillen et al., 2008†35 DM 21.6 4.2 −14.7 <.001
Mehrotra et al., 2008 31 21 11 −10 NR
Boushon et al. 2006 28 23 10 −13 NR
*

Similar results reported inDixon et al, 200630 from the same dataset

†

These articles report data from the same study.

TTTA, time-to-third-available appointment; AA, advanced access; Dep, depression; DM, diabetes.