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Table 1 Baseline socio-demographic characteristics of individuals enrolled by intervention arm

From: A household randomized, controlled trial of the efficacy of 0.03% transfluthrin coils alone and in combination with long-lasting insecticidal nets on the incidence of Plasmodium falciparum and Plasmodium vivax malaria in Western Yunnan Province, China

 

Control

Coils

LLINs

Coils + LLINs

Individuals enrolled

1841

1843

1828

1901

Female (%)§

919 (49.9)

911 (49.4)

918 (50.2)

924 (48.6)

Mean age (years) [s.d.]

34.2 [17.9]

33.9 [18.2]

34.3 [17.7]

34.5 [18.2]

≥15 years old (%)§

1464 (79.7)

1428 (77.5)

1451 (79.3)

1498 (78.9)

Level of education if ≥15 years old (%)§

n = 1456

n = 1425

n = 1434

n = 1497

None/limited

384 (26.4)

338 (23.7)

358 (25.0)

378 (25.2)

Primary

444 (30.5)

471 (33.1)

424 (29.6)

495 (33.1)

Secondary

628 (43.1)

616 (43.2)

652 (45.5)

624 (41.7)

History of malaria in previous 12 months (%)§

61 (3.3)

43 (2.4)

43 (2.4)

63 (3.3)

  1. §Discrepancies in percentages are due to missing data for some characteristics.