The errors outlined in the previously published errata1–4  from 2016 have been made in the currently available online versions of the corresponding articles.5–8 

1.
Perioperative comparative effectiveness of anesthetic technique in orthopedic patients: Erratum.
Anesthesiology
2016
;
125
:
610
2.
Residual neuromuscular block in the elderly: Incidence and clinical implications: Erratum.
Anesthesiology
2016
;
124
:
1201
3.
Major adverse events and relationship to nil per os status in pediatric sedation/anesthesia outside the operating room: A report of the pediatric sedation research consortium: Erratum.
Anesthesiology
2016
;
124
:
1202
4.
Association between intraoperative hypotension and hypertension and 30-day postoperative mortality in noncardiac surgery: Erratum.
Anesthesiology
2016
;
125
:
825
5.
Memtsoudis
SG
,
Sun
X
,
Chiu
YL
,
Stundner
O
,
Liu
SS
,
Banerjee
S
,
Mazumdar
M
,
Sharrock
NE
:
Perioperative comparative effectiveness of anesthetic technique in orthopedic patients.
Anesthesiology
2013
;
118
:
1046
58
6.
Murphy
GS
,
Szokol
JW
,
Avram
MJ
,
Greenberg
SB
,
Shear
TD
,
Vender
JS
,
Parikh
KN
,
Patel
SS
,
Patel
A
:
Residual neuromuscular block in the elderly: Incidence and clinical implications.
Anesthesiology
2015
;
123
:
1322
36
7.
Beach
ML
,
Cohen
DM
,
Gallagher
SM
,
Cravero
JP
:
Major adverse events and relationship to nil per os status in pediatric sedation/anesthesia outside the operating room: A report of the pediatric sedation research consortium.
Anesthesiology
2016
;
124
:
80
8
8.
Monk
TG
,
Bronsert
MR
,
Henderson
WG
,
Mangione
MP
,
Sum-Ping
ST
,
Bentt
DR
,
Nguyen
JD
,
Richman
JS
,
Meguid
RA
,
Hammermeister
KE
:
Association between intraoperative hypotension and hypertension and 30-day postoperative mortality in noncardiac surgery.
Anesthesiology
2015
;
123
:
307
19