Regular Expressions 101

Pro

1st Alternative\b(?:BP:?(?:-Sitting)?|Blood Pressure) \d+/\d+(?:/\d+)?(?: ?\d+/\d+(?:/\d+)?)*(?: sm| -Lw| cB| Jr|\ -aA| cs| -ic| ic| -RG| kA| -sL| BL| kc| am| -sH| sH| es| ts| np| 8s| ca| Pm| JE| so| cp| v8| Eu| -cp|\ Pm| EB| Fr| -Fr| -ms| -LN| -mT| -mk| -GF| -HO| Jp| wD| 8m| mc| -mc| Yr| -Lp| -ml| -LA| s/d| -aA| s/d|mmHg| mm Hg|\ mm hg.)?

\ban ASCII word boundary

Non-Capturing Group(?:BP:?(?:-Sitting)?|Blood Pressure)

1st AlternativeBP:?(?:-Sitting)?

BPthe literal text BP (case sensitive)

:?optionally matches the literal : (58₁₀ / 72₈ / 3A₁₆)

Non-Capturing Group(?:-Sitting)?

?repeats the group contents below at most once:

-Sittingthe literal text -Sitting (case sensitive)

2nd AlternativeBlood Pressure

Blood Pressurethe literal text Blood Pressure (case sensitive)

the literal (32₁₀ / 40₈ / 20₁₆)

\d+a digit, repeated at least once

/the literal / (47₁₀ / 57₈ / 2F₁₆)

\d+a digit, repeated at least once

Non-Capturing Group(?:/\d+)?

?repeats the group contents below at most once:

/the literal / (47₁₀ / 57₈ / 2F₁₆)

\d+a digit, repeated at least once

Non-Capturing Group(?: ?\d+/\d+(?:/\d+)?)*

*repeats the group contents below any number of times:

the literal (32₁₀ / 40₈ / 20₁₆)

?optionally matches the literal (32₁₀ / 40₈ / 20₁₆)

\d+a digit, repeated at least once

/the literal / (47₁₀ / 57₈ / 2F₁₆)

\d+a digit, repeated at least once

Non-Capturing Group(?:/\d+)?

?repeats the group contents below at most once:

/the literal / (47₁₀ / 57₈ / 2F₁₆)

\d+a digit, repeated at least once

Non-Capturing Group(?: sm| -Lw| cB| Jr|\ -aA| cs| -ic| ic| -RG| kA| -sL| BL| kc| am| -sH| sH| es| ts| np| 8s| ca| Pm| JE| so| cp| v8| Eu| -cp|\ Pm| EB| Fr| -Fr| -ms| -LN| -mT| -mk| -GF| -HO| Jp| wD| 8m| mc| -mc| Yr| -Lp| -ml| -LA| s/d| -aA| s/d|mmHg| mm Hg|\ mm hg.)?

?repeats the group contents below at most once:

1st Alternative sm

smthe literal text sm (case sensitive)

2nd Alternative -Lw

-Lwthe literal text -Lw (case sensitive)

3rd Alternative cB

cBthe literal text cB (case sensitive)

4th Alternative Jr

Jrthe literal text Jr (case sensitive)

5th Alternative\ -aA

\ the literal ↵ (10₁₀ / 12₈ / A₁₆)

-aAthe literal text -aA (case sensitive)

6th Alternative cs

csthe literal text cs (case sensitive)

7th Alternative -ic

-icthe literal text -ic (case sensitive)

8th Alternative ic

icthe literal text ic (case sensitive)

9th Alternative -RG

-RGthe literal text -RG (case sensitive)

10th Alternative kA

kAthe literal text kA (case sensitive)

11th Alternative -sL

-sLthe literal text -sL (case sensitive)

12th Alternative BL

BLthe literal text BL (case sensitive)

13th Alternative kc

kcthe literal text kc (case sensitive)

14th Alternative am

amthe literal text am (case sensitive)

15th Alternative -sH

-sHthe literal text -sH (case sensitive)

16th Alternative sH

sHthe literal text sH (case sensitive)

17th Alternative es

18th Alternative ts

19th Alternative np

20th Alternative 8s

21st Alternative ca

22nd Alternative Pm

23rd Alternative JE

24th Alternative so

25th Alternative cp

26th Alternative v8

27th Alternative Eu

28th Alternative -cp

29th Alternative\ Pm

30th Alternative EB

31st Alternative Fr

32nd Alternative -Fr

33rd Alternative -ms

34th Alternative -LN

35th Alternative -mT

36th Alternative -mk

37th Alternative -GF

38th Alternative -HO

39th Alternative Jp

40th Alternative wD

41st Alternative 8m

42nd Alternative mc

43rd Alternative -mc

44th Alternative Yr

45th Alternative -Lp

46th Alternative -ml

47th Alternative -LA

48th Alternative s/d

49th Alternative -aA

50th Alternative s/d

51st AlternativemmHg

52nd Alternative mm Hg

53rd Alternative\ mm hg.

2nd AlternativeB/P - (?:Sys|Dias)tolic \d+

3rd Alternative(?:Sys|Dias)tolic Blood Pressure \d+ \w+\b

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

\b(?:BP:?(?:-Sitting)?|Blood Pressure) \d+/\d+(?:/\d+)?(?:  ?\d+/\d+(?:/\d+)?)*(?: sm| -Lw| cB| Jr|\
    -aA| cs| -ic| ic| -RG|  kA| -sL| BL| kc| am| -sH| sH| es| ts| np| 8s| ca| Pm| JE| so| cp| v8| Eu| -cp|\
    Pm| EB| Fr| -Fr| -ms| -LN| -mT| -mk| -GF| -HO| Jp| wD| 8m| mc| -mc| Yr| -Lp| -ml| -LA| s/d| -aA| s/d|mmHg| mm Hg|\
    mm hg.)?|B/P - (?:Sys|Dias)tolic \d+|(?:Sys|Dias)tolic Blood Pressure \d+ \w+\b

New

Bodu Mass Index 21.5 07/27/18 Blood Pressure 134/78 07/27/18 Position Sitting BP 10/30/17 1345 178/80

Substitution

Bodu Mass Index 21.5 07/27/18 Blood Pressure 134/78 07/27/18 Position Sitting BP 10/30/17 1345 178/80