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. 2017 Sep 12;90(1):184–190. doi: 10.1002/jmv.24916

Table 1.

Stratification of samples by nationality

Original sample size N = 4,525 Studied sample size N = 2,077
Male populations with sample size ≥200*
Egypt 1001 358 a
Jordan 367 200
Pakistan 231 200
Palestine 309 200
Qatar 1130 400
Syria 776 200
Male populations with 100 ≤ sample size ≤200
Iran 115 113 b
Lebanon 118 118
Sudan 132 129 b
Yemen 152 148 b
Other populations with sample size <100
Iraq 43 11
Other 151 0
*

Sample was randomly selected.

a

Only 39 and 19 sera were available for age groups 50‐54 and ≥ 55, respectively.

b

Not enough serum for serology testing.