Characteristic | Susceptible isolates (n = 208), n (%) | Non-susceptible isolates (n = 159), n (%) | Total (n = 367) | PR (95 % CI) | P value | |
---|---|---|---|---|---|---|
Age (months) | ||||||
0–23b | 49 (53.3) | 43 (46.7) | 92 | |||
24–47 | 117 (58.8) | 82 (41.2) | 199 | 0.953 (0.858–1.059) | 0.370 | |
48–71 | 42 (55.3) | 34 (44.7) | 76 | 0.992 (0.874–1.125) | 0.895 | |
Sex | ||||||
Male | 114 (56.4) | 88 (43.6) | 202 | 1.006 (0.937–1.081) | 0.864 | |
Femaleb | 94 (57.0) | 71 (43.0) | 165 | |||
Day care centre attendance | ||||||
Attendingb | 153 (56.7) | 117 (43.3) | 270 | |||
Non-attending | 53 (56.4) | 41 (43.6) | 94 | 1.013 (0.912–1.126) | 0.808 | |
Season | ||||||
Spring | 72 (52.9) | 64 (47.1) | 136 | 1.181 (1.024–1.363) | 0.022 | |
Summerb | 23 (71.9) | 9 (28.1) | 32 | |||
Autumn | 78 (59.1) | 54 (40.9) | 132 | 1.097 (0.947–1.270) | 0.219 | |
Winter | 35 (52.2) | 32 (47.8) | 67 | 1.154 (0.990–1.344) | 0.067 | |
Cities of Lithuania | ||||||
Vilnius | PCC | 45 (52.3) | 41 (47.7) | 86 | ||
ED | 67 (55.4) | 54 (44.6) | 121 | |||
Totalb | 112 (54.1) | 95 (45.9) | 207 | |||
Kaunas | PCC | 31 (59.6) | 21 (40.4) | 52 | 0.939 (0.843–1.046) | 0.253 |
Klaipeda | PCC | 17 (70.8) | 7 (29.2) | 24 | 0.870 (0.733–1.033) | 0.112 |
Panevezys | PCC | 47 (57.3) | 35 (42.7) | 82 | 0.985 (0.891–1.090) | 0.774 |
Alytusa | PCC | 1 (50.0) | 1 (50.0) | 2 |