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. 2016 Nov 22;16:157. doi: 10.1186/s12890-016-0321-2

Table 1.

Socio-demographic data regarding trial participants at study entry

TM group
n = 230
Control group
n = 104
P
Age, y [mean (SD)] 75.96 (6.54) 76.48 (6.16) 0.95
Male/Female [No of participants (%)] 164/66 76/28 0.88
BMI, kg/m2 [mean (SD)] 26.55 (4.96) 26.24 (4.91) 0.59
Smoking habit (No of participants) 0.55
 • Current Smoker 10 (4.35%) 3 (2.88%)
 • Former Smoker 153 (66.52%) 64 (61.54%)
 • Non-Smoker 65 (28.26%) 36 (34.62%)
 • Packs/year [mean (SD)] 42.35 (63.03) 50.54 (90.50) 0.60
Education level [No of participants (%)] 0.89
 • No formal schooling/Less than primary school 20 (9.66%) 10 (10.20%)
 • Primary school 109 (52.66%) 53 (54.08%)
 • Secondary school 39 (18.84%) 16 (16.33%)
 • High school 28 (13.53%) 12 (12.24%)
 • College/University 10 (4.83%) 7 (7.14%)
 • Post graduate degree 1 (0.48%) 0 (0.00%)
Marital status [No of participants (%)] 0.83
 • Never married 6 (2.90%) 3 (3.06%)
 • Currently married 139 (67.15%) 68 (69.39%)
 • Separated 1 (0.48%) 1 (1.02%)
 • Divorces 2 (0.97%) 1 (1.02%)
 • Widowed 55 (26.57%) 25 (25.51%)
 • Cohabitating 4 (1.93%) 0 (0.00%)
Employment status [No of participants (%)] 0.19
 • Government employee 6 (2.90%) 4 (4.08%)
 • Non-government employee 10 (4.83%) 7 (7.14%)
 • Self-employed 9 (4.35%) 7 (7.14%)
 • Non-paid 0 (0.00%) 0 (0.00%)
 • Student 0 (0.00%) 0 (0.00%)
 • Homemaker 12 (5.80%) 10 (10.20%)
 • Retired 170 (82.13%) 70 (71.43%)
 • Unemployed 0 (0.00%) 0 (0.00%)

Data are presented as Numbers or Means (SD)

TM telemonitoring