Sample size

2008 to 2016 (12 studies)

2019 to 2022 (12 studies)

Total responses

Study sample

%

5829

3856

9685

No.

Pooled sample

Percent

No.

Pooled sample

Percent

No.

Pooled sample

Percent

Received health education

256

455

56.3

573

977

58.6

829

1432

57.9

Benefits to Baby

1023

1703

60.1

883

1725

51.8

1906

3428

55.6

Benefits to Mother

698

1803

38.7

609

1495

40.7

1307

3298

39.6

EBF/Colostrum

364

1157

31.5

952

1150

82.8

1316

2307

57.04

Rooming-in

176

590

29.8

-

-

-

176

590

29.8

EBF/first 6 months

273

900

30.3

674

1090

61.8*

947

1990

47.6

EIBF

502

1115

45

203

400

50.7

705

1515

46.5

STS stabilizes breathing

479

1373

34.9

-

-

-

479

1373

34.9

STS provides warmth

679

1373

49.5

-

-

-

679

1373

49.5

Demand/cue feeding

1141

1443

79.1

433

645

67.1

1574

2088

75.4

How to breastfeed

124

220

56.4

30

200

15

154

420

36.7

Harm of Bottles

579

1153

50.2

196

445

44.04

775

1598

48.5

Hazards of formula

671

1353

45

818

985

70*

1489

2338

63.7

Harms of Pacifiers

583

1353

43.1

184

445

41.3

767

1537

49.9

Managing BF problems

91

570

15.9

534

745

71.6

624

1315

47.5

Continuity of BF to 2 years

149

280

43.1

485

1085

44.7

634

1365

46.4